Retired Navy Cmdr. David Fravor was commander of an F/A-18F Super Hornet squadron aboard the aircraft carrier USS Nimitz on Nov. 14, 2004, when he piloted one of two Super Hornets that came across a Tic Tac-shaped aircraft. At the time, the Nimitz was about 100 miles southwest of San Diego. The crew of the two Super Hornets was told that unidentified objects had been observed for over two weeks, during which they had rapidly descended from 80,000 feet to 20,000 feet, loitered for several hours, and then returned to extremely high altitudes, Fravor told a House Oversight subcommittee on...