Delta Air Lines and KLM Royal Dutch Airlines have been sued in a rather odd case of negligence, with a family from Virginia seeking at least $200,000 in damages for an alleged bed bug infestation.According to a report by NBC News, the family, from Roanoke, Virginia, alleged that they had been "bitten and injured by bed bugs that had infested the cabin" of a flight they had taken earlier this year.The plaintiffs, Romulo Albuquerque, his wife, Lisandra Garcia and their two children, had taken connecting fligh ...