traumatic brain injury
The league has acknowledged a link between football and a chronic brain disease -- but the concussions continue.
This is a growing problem.
WHAT'S HAPPENING
Who is responsible when a domestic violence victim ends her life?
"Regardless of how you get it, through BMX or hockey, you are at risk for this."
And you may not realize the problem.
It could help heal so many invisible wounds.
Thomas Brennan, who served in Iraq and Afghanistan, is launching an ambitious new military magazine.