Why Are F-22 Raptors Patrolling Las Vegas?

The skies above Las Vegas, Nevada have been packed with military aircraft over the last week. It's not another reboot of Red Dawn, mind you, but rather the second round of the Red Flag war games held at Nellis Air Force Base. Check out these sweet shots of the F-22 Raptor—America's first stealth fighter—staying sharp… » 3/08/13 9:00pm 3/08/13 9:00pm