The Air Force Prototype Fighter That Was Just Never Quite Good Enough

Despite the US military's robust budget, not every design makes it onto the battlefield. In fact, only a select number of the very best designs ever actually fly. So what the hell was the USAF thinking choosing the defect-ridden F-22 Raptor over this gorgeous jet? » 1/30/14 12:40pm 1/30/14 12:40pm