The U.S. Navy Blue Angels tore across the sky Saturday as thousands of people watched the jets barrel overhead in perfect formation at the Yellowstone International Air Show in Billings.Watch the sights and sounds below: Blue An gels draw thousands to Yellowstone International Air ShowAt times, the planes were just feet apart, twisting, diving, and rolling through the air at nearly 700 miles per hour, leaving long trails of smoke stretched across the sky. Every pass shook the ground, with the roar felt in the chest of everyone watching. The Yellowstone International Air Show continues Sunday, where the Blue Angels are scheduled to perform again at 3 p.m. ...read more read less