A viral video showing an airport baggage handler tossing guitar cases roughly onto the tarmac at Los Angeles International Airport is sparking outrage online and larger concerns about how airlines may be handling passengers' belongings. The clip, reportedly filmed at Los Angeles International Airport, appears to show an airport worker roughly throwing multiple guitar cases from a luggage cart onto the ground. College student Nick Ruiz, 21, who filmed the incident, said he spotted the scene while walking through Terminal 4 after arriving from Los Angeles, news agency Jam Press reported. **'WORST PLANE RIDE': AIRLINE PASSENGER CLAIMS SHE WAS REPEATEDLY SHOVED FOR RECLINING HER SEAT** "The whole situation felt wrong," Ruiz told the agency. He said he began recording his video out of concern for the instruments. Gary Leff, a Texas-based travel expert and author of the blog "View From the Wing," did not personally observe the incident but watched the video.…