Tom Cruise doesn't have anything to do with it, but the Navy flight school featured in the "Top Gun" movies really exists.

Navy TOPGUN graduate and F/A-18 fighter pilot Matthew "Whiz" Buckley detailed the brain injuries he and many of his fellow pilots suffer as a result of years of high-speed flight maneuvers.

Rep. James Comer (R-Ky.), chair of the Committee on Oversight and Government Reform, is investigating the United States Navy ...