On June 6, 28-year-old Chris Ring began a challenging journey. Ring partnered with Legacies Alive, a nonprofit organization dedicated to helping families of fallen servicemembers and preserving the memory of these individuals' sacrifices, to start Swim for their Sacrifice. Ring is a combat veteran who has been in the Navy for 10 years. His mission is to swim the Mississippi River and along the way meet with Gold Star Families, which are families of soldiers killed in combat. 

Ring started his trek in Lake Itasca, Minnesota, and swims about 16 miles a day. The Navy veteran has lost 20 pounds in just 40 days. But even after a grueling day of swimming, sometimes through rough and rocky waters, Ring meets with families who lost a loved one in service to the country. Those whom he meets sign his guide kayak in show of support. One of the Gold Star Families told USA Today that Ring's mission is very important. It helps remind people of their loved ones' sacrifice – something they think about daily. 

The journey will take Ring almost 2,600 miles, and he hopes to finish sometime in November or December. Not only is Ring's goal incredible for its patriotism, but when he completes the swim, he will become the first person to ever swim the entire length of the Mississippi River. 

After serving two tours in Afghanistan with the British military, Prince Harry was searching for a way to help combat veterans who were injured during their service. In 2014, he came up with the idea to host a sporting event to benefit wounded veterans and their families. The prince called his brainchild The Invictus Games, a name inspired by the poem of William Ernest Henley. The name was meant to convey an "indomitable spirit" in the face of adversity, and the games' slogan, "I am the master of my fate," is a direct line from Henley's poem. The inaugural competition was held in London at Queen Elizabeth Olympic Park. According to the Invictus Foundation, the 2014 games brought together "over 400 competitors from 13 nations around the world." 

Prince Harry believed that sport and competition would help the wounded servicemembers heal and find purpose in life after service. Recently, the prince proudly announced that the Invictus Games would be returning for a second event. The 2016 games are set to take place May 8-12, at the ESPN Wide World of Sports Complex at the Walt Disney World Resort in Lake Buena Vista, Florida.

During World War II, many American soldiers who were prisoners of war in Japan were used for forced labor. According to The Associated Press, more than 12,000 American soldiers were forced to work in 50 different Japanese industries. Major Japanese companies used these POWs as slaves in their mines and industrial plants. AP went on to say that 10 percent of these interned workers died.

James Murphy, a 94-year-old WWII veteran, told AP, "It was slavery in every way: no food, no medicine, no clothing, no sanitation."

The Japanese government officially apologized for those actions and the treatment of U.S. prisoners in both 2009 and 2010, but none of the corporations responsible made the same gesture. It has been about 70 years since World War II, but Mitsubishi Materials Corporation is finally breaking its silence to become the first major Japanese corporation to apologize for using over 900 imprisoned U.S. troops in four mining locations of their predecessor company, Mitsubishi Mining Co. Hikaru Kimura, a senior executive with the corporation, will make the apology in Los Angeles to Murphy and families of other POWs who were forced into labor. Murphy told AP that he held no grudges against his former captors and that he hoped that Mitsubishi's gesture would inspire other corporations to follow suit.

After an improvised explosive device blew off Toran Gaal's legs on June 26, 2011, the former Marine tried to stay positive. The accident sent him through 55 surgeries and cost him some of his memory, but he refused to give up on making a good life after service. Gaal's whole goal was to remember that there is a purpose to every life. That was when he developed a plan to ride across the U.S. on his handcycle. Gaal started his journey in San Diego on June 1. He has crossed most of the country and is currently in Virginia, just a little over 100 miles from his final destination at the Tomb of the Unknown Soldier in Arlington Cemetery.

The total distance of Gaal's trip was 3,800 miles through all types of weather and personal struggle. Despite the challenge of the mission, Gaal never lost heart.

"The only limits in life are the ones we set on ourselves," he said to the Sun Herald. 

During his travels, the veteran is raising money for the Semper Fi Fund, an organization that assists family members of wounded Marines. This was the organization that gave Gaal his first handcycle and started him on the path to healing. When his journey is finished, Gaal hopes to start a career as a professional public speaker. He wants to share his experiences and help others find their own strength. 

The 86th Major League Baseball All-Star Game on July 14 brought thousands of baseball fans from around the country to Cincinnati, Ohio. From Friday, July 10, until the game on Sunday night, people gathered at Fan Fest, enjoyed the typical ballpark foods and waited for a glimpse of their favorite players. The excitement and energy in the city was palpable, but few were as excited as the members of the Cincinnati Fire Department. A week before the events surrounding the big game kicked off, 120 of Cincinnati's distinguished firefighters were asked to unfurl the American flag during the National Anthem at the Great American Ballpark. 

One of the firefighters, Marc Monahan, told WLWT News that he and his fellow first responders were used to holding the flag during the Reds Opening Day game. However, Monahan continued by saying that the atmosphere surrounding the All-Star Game was much more spirited. Because the game was broadcast to over 200 countries, Monahan and the other Cincinnati firefighters practiced the unfurling several times before the big day to ensure relative perfection. The 120 men and women from the CFD did their city proud as they effortlessly displayed the nation's flag while dressed in their finest blues. 

It is a widely known fact that life after service can be difficult. This was especially true for Marine Captain C.J. Keller. The New Jersey native returned from Iraq in 2008, but his homecoming was a difficult one. Keller struggled with reentry into civilian life and experienced post-traumatic stress disorder. After realizing that his coping mechanisms were more detrimental than they were helpful, Keller, who is a self-proclaimed gym rat, tried yoga for the first time. The new activity gave the former Marine time to process everything he had been through and reconnect with himself.

"Yoga gives you the tools [to cope]. It empowers you to be present with what is," he told CBS.

After yoga saved his life, Keller decided to share the healing with others. He got his yoga instructor certification and now offers free yoga classes to veterans and their families twice a week. Some of the veterans who have already participated said that Keller's classes were monumental in their healing and reintegration. Instead of charging for his sessions, Keller asks for a donation to Active Heroes, which is a nonprofit organization with the mission to provide PTSD help to veterans and end military suicides.

In Nelsonville, Ohio, 52 teenagers got to live the life of a firefighter for a week. The teens, all between ages 14-18, traveled to Hocking College for the Ohio Youth Fire and EMS Training Academy. This year, 19 of the camp's participants are returnees. For seven days, the young men and women pushed themselves to their physical limits as they handled the fire hose and practiced search and rescue missions. They also ran drills in full fire gear, which can add up to 50 pounds to a person's body.

The camp is not just about fighting fire, however. It is a place where young adults can learn teamwork and service.

"What we do on fire grounds, and EMS too, is collaboration communication. We're working together as a team and functioning as one," said April McComb, the camp's registered nurse.

Many of the campers have plans to pursue careers as first responders and serve their communities. In fact, Jacob Brammer, one of the camp's veterans, was recently certified to be a volunteer firefighter in his community. Ohio Youth Fire and EMS Training Academy offers scholarships to any interested prospective campers and is only one of many youth-geared first responder training camps in the country. 

In the vast majority of emergency situations, first responders are called on to do everything in their power to keep people alive. However, complications arise when paramedics respond to a situation where the person is dying and has very specific end-of-life wishes, such as a "do not resuscitate" order. 

This professional conflict is the focus of a recent study led by Deborah Waldrop, a professor at the University at Buffalo School of Social Work. Waldrop examined the role of first responders who answer end-of-life calls. 

Emergency response at end-of-life
According to a press release, Waldrop interviewed paramedics and emergency medical technicians in Western New York to gain perspective on the largely unknown intersection between emergency care and end-of-life care. She reported that while most responders are not trained in end-of-life care, they do more of it than they are given credit for. 

Though they have not received training, the study found that most responders have found ways to navigate the situations, including verbally walking the family through the process during their loved one's last moments. However, a major problem arises when there are no medical orders or the orders cannot be found. Without an official document, the responders are obligated to take life-saving measures and transport the patient to a hospital, even if the family says otherwise. 

"It's why the end-of-life conversation needs to happen at the time of a life-limiting diagnosis or when something changes on the trajectory of that illness and why those documents have to be in a prominent place," Waldrop said in a statement. "In the heat of the moment, families don't want to be shuffling through files." 

The study reported that in general, first responders expressed the desire for more training in how to handle these situations. 

Steps to aid the process
​Waldrop recommended that families make sure to openly discuss a terminal loved one's wishes with medical professionals and caretakers and place any official medical orders in a prominent location such as on the refrigerator door so that it can be easily given to emergency responders. 

"It's someone's life that may end differently than they intended if we fail to take these steps," Waldrop said. "Those memories don't easily go away." 

According to the U.S. National Library of Medicine, patients can request a DNR order from their doctor, who must either honor the request or refer the recipient to a doctor who will. Standard forms may also be found at the state Department of Health. Family cannot override a DNR order once it is written by the physician, but if a person has not made an order and is no longer able to communicate the desire, a family member can make the decision in certain situations.   

The California Emergency Medical Services Authority recommended that people wear a DNR medallion if they are worried that responders will not see the authorized form. 

The U.S. Department of Veterans Affairs announced on July 7 that it will use data from the VA's Million Veteran Program to look at conditions that are high priorities to the veterans' community: kidney disease, heart disease and substance abuse.

MVP is a VA-funded research program that collects voluntarily donated blood samples and health information from veterans across the country. The goal of the database is to study the way that health is affected by genes. 

According to a press release, in addition to studying the three conditions, researchers will attempt to establish new ways to connect MVP and other sources of health information. 

The research will be divided into four studies: 

1. Cardiovascular risk factors
This study, led by doctors from the Atlanta VA Medical Center and the Boston VA Health Care System, will look at the way that heart health is influenced by the genes that affect obesity and lipid levels. Researchers will specifically try to determine if and how these factors vary among the Hispanic and African-American communities. 

2. Pharmacogenomics of kidney disease
Researchers using the MVP to examine how genetics affect kidney disease will specifically focus on how genetic profiles affect a diabetic patient's response to treatment. The study will also look at the genetics of hypertension, a known risk factor for kidney problems.   

3. Metabolic conditions
The metabolic portion of the research will examine the genetics of diabetes, obesity and abnormal lipid levels, and how they can drive cardiovascular disease. Researchers hope to gain a greater understanding of cardiometabolic disease to develop better treatment strategies. 

4. Multi-use substance abuse
Researchers in this study will look at the genetic profiles of veterans who habitually use tobacco, alcohol and opioids to study risk factors. The team will also look at those who use all three substances together. 

"There's already been an impressive amount of data collected through MVP, and we're continuing to engage more veterans in the program and building its research infrastructure through studies like these," VA Chief Research and Development Officer Dr. Timothy O' Leary said in a statement.

According to Health Data Management, MVP is currently also being used to study post-traumatic stress disorder, bipolar disorder and schizophrenia.  

During World War II, the Women's Auxiliary Corps consisted of over 150,000 American women. According to the U.S. Army Center for Military History, the members in the WAC were the first women included in the uniformed ranks. Alabama native Emma Didlake was one of these brave women. Didlake is now 110 years old, but when she joined the military in 1943, she was only 38. She stated that she was always one to seek out adventure, but Didlake, whose life after service has been a quiet one, had no idea that her decisions were barrier-breaking. Not only was Didlake one of the first women to join uniformed ranks, but she was also one of the first African-American women to do so in a time when society was still segregated by race.

Later this week, Didlake is scheduled to fly to Washington, D.C., on an Honor Flight, a special flight for WWII veterans to the nation's capital. When she found out she had been invited to take the Honor Flight, Didlake was beaming from ear to ear, according to her granddaughter. Once in D.C., President Obama plans to welcome Didlake to the White House and thank her for her service to the country. After which, Didlake will have the opportunity to tour the city's monuments and museums.