Frank Larkin suspected his son's military service led to his death. He's fighting for answers and change since his son's ...

Shawn Ryan served as a Navy SEAL for almost six years. He endured one of the most intense training programs known in the military world, Basic Underwater Demolition/SEAL training, or BUD/S.

and what leaving the job is like. Now, Stevenson is a published author and teaches economics through his YouTube channel, Garyseconomics. Shawn Ryan served as a Navy SEAL for almost six years.