Hey there friends. I love Metallica. I've seen them a few times when they're in the Los Angeles area and they put on one awesome live show. A staple of theirs during the Death Magnetic Tour is hundreds of beach balls falling from the ceiling and everyone in the stands punches them and the band members kick them off stage. Well... the below video shows what may happen when "unauthorized personnel" in on the stage. Hope the little guy is alright. Later!
Thanks for the link, Enigmageek!