A veteran's brain showed no signs of physical injury, until a post-mortem after his suicide found microscopic scars. Now, his ...

Kerrey decided he wanted to join the Navy SEALs, then a nascent special operations force. He soon found himself in Vietnam as one of two officers leading 12 enlisted sailors in SEAL Team 1.

Decorated Navy SEAL Ryan Larkin's death was put down ... then in command at the SEALS and Special Operations Command (SOCOM). "They, to their credit, aggressively started to peel the onion on ...