Retired U.S. Air Force Maj. Dan Rooney speaks during the leadership forum at the National Rifle Association's annual meeting Friday, May 3, 2013 in Houston. (AP Photo/Steve Ueckert)

Photo by: Steve Ueckert

Retired U.S. Air Force Maj. Dan Rooney speaks during the leadership forum at the National Rifle Association's annual meeting Friday, May 3, 2013 in Houston. (AP Photo/Steve Ueckert)