How many tours in the Iraq War did the author of the autobiography American Sniper do ?
Kevin Lacz:  His platoon's 2006 deployment to Ramadi has been discussed in several books, including Dick Couch’s "The Sheriff of Ramadi", Jim DeFelice’s "Code Name: Johnny Walker", and Chris Kyle's New York Times best-selling autobiography, "American Sniper". Chris Kyle:  Kyle served four tours in the Iraq War and was awarded several commendations for acts of heroism and meritorious service in combat.
four