Teens Find Desperation on Hollywood's StreetsBy Gillian Flaccus Associated Press Writer Published: Feb 27, 2005 LOS ANGELES (AP) - The hulking letters of the Hollywood sign loom over the homeless shelter where Andrew Stone sleeps, but the teenage guitarist is no closer to stardom than he was on the streets of Atlanta. The gangly 19-year-old tells a story that sounds like the slow lament of the songs he writes. Got here just two weeks ago in a 1985 Chevy Caprice. Car trashed by thieves who snatched a friend's guitar. Pawned a minidisc player for $27, but a thief stole the...