A man on American Airlines flight 377, which took off Wednesday from the Los Cabos International airport en route to LAX, assaulted a flight attendant mid-flight. The man, who has been identified as Alexander Tung Cuu Le, of Westminster, California, apparently got in a verbal argument with the American Airlines flight attendant while seemingly intoxicated. When the flight attendant turned around to continue his duties the passenger ran up to him from behind…