Cellphone video captured the mayhem that erupted Monday night at the Ft. Lauderdale-Hollywood International Airport after hundreds of travelers became stranded. Security wrestled with unruly passengers as punches flew, leading to at least three arrests. Screams wailed through the under-construction terminal, as officers wrestled passengers to the ground. At the Spirit Airlines ticket counters, swarms of distraught customers waited two to three hours in an attempt to learn why they had been stranded in Broward County, Florida. The cancellations stemmed from an ongoing labor dispute between Spirit Airlines and the Air Line Pilots Association, International. Pilots are arguing for better contracts, which they say are currently below industry standards.