In 1987, U2 did a little guerrilla music video shoot on top of the Republic Liquor Store at 7th and Main in Downtown Los Angeles. Only announced hours before the shoot on the radio, thousands and thousands of fans poured into what many considered a bad part of town prompting the LAPD to have a little freak out and try shut down the show before anything happened. Luckily, in the name of rock n'......