article_snippet: The decorated ex-solider, who has been involved in more than 400 combat missions and deployed a dozen times, was profiled in the channel's documentary The Man Who Killed Osama Bin Laden, last year.
article_snippet: O'Neill has received more than 52 military decorations, including two Silver Stars, four Bronze Stars with Valor, a Joint Service Commendation Medal with Valor, three Presidential Unit citations and two Navy/Marine Corps Commendations with Valor.
highlights_snippet: Decorated veteran will be a contributor providing military expertise .
  
highlights_snippet: Has been involved in more than 400 combat missions around the world .
  
highlights_snippet: Has received more than 52 military decorations, including two Silver Stars .
  