Mark “Oz” Geist is a member of the Annex Security Team that fought the Battle of Benghazi, Libya, from September 11 to September 12, 2012 where he was credited with helping to save the lives of more than 25 Americans. He is a co-author of the bestselling book 13 Hours: The Inside Account of What Really Happened in Benghazi. Download the app to see where you can catch up with Mark Geist for a photo op and book signing! We have a BIG surprise for him so stay tuned to the Coors Light Main Stage at 6:30 Saturday.
