Garth Brooks Has Some Serious Guns

Did you know Garth Brooks has some serious guns?  Former NFL Quarterback, Brett Farve, challenged him to post a photo of his impressive arms as part of the hashtag #Flex-4-Forces campaign, which supports our nation's military.  Garth nominated, current tennis star, Serena Williams to do the same.  Find out about Flex-4-Forces at USO.org.