EMERGENCY LANDING Nelson brothers flight returns to LAX with blown tire   LOS ANGELES (KABC) — There were frightening moments on board a Southwest Airlines flight after a blown out tire prompted an emergency landing at Los Angeles International Airport Monday night. Flight 2634, headed to Nashville, Tennessee, had just taken off with 142 passengers on board when the tire blew. Pilots returned the Boeing 737 to the airport, making a safe emergency landing just before 7:30[…]