On September 11, 2012, members of the Ansar al-Sharia militia attacked two United States compounds in Benghazi, Libya. We are honored to have Mr. Mark ‘Oz’ Geist sit down with us in studio to recount those hellish 13 Hours! Mark, along with fellow security team members Kris 'Tonto' Paronto, and John 'Tig' Tiegen co-authored the New York Times best seller, ’13 Hours’ which was subsequently made into a blockbuster movie where 'Oz's' character was protrayed by the talented Max Martini. Mark also discusses his non-profit Shadow Warriors Project which he co-founded with his wife Krystal.