CTE is brought on by traumatic blows to the head, and affects far more than experts first realized.

Just like Boy Scouts, adults always need to be prepared.

20 years in the Navy made him stronger. Now, he's faster than ever.

The ship's motto is: "Peace we seek, peace we keep." That motto was created by Williams himself.

"We do it for our elderly... We do it for our children... And we need to do it for our veterans, too.," says one retired brigadier general.

13-year-old Jayden Kirkpatrick started a fundraiser for military kids with deployed dads to receive Daddy Dolls.

Columbus Republican Rep. Steve Stivers authored a bill that will allow veterans to train dogs as part of therapy.

Each of these men’s stories reveals selfless courage, dedication to duty, and love for their fellow brothers-in-arms.

“The right thing to do was return the money," the veteran said.

Throughout the United States, it is estimated that almost 50,000 veterans are homeless.