Rain soaks day 2 of Lollapalooza, but fans show up anyway — and evacuation shelter sites are ready

Rain is making for a messy day two at [ Lollapalooza ][15] , and it could get even worse. The rain started falling a few hours into the day at Grant Park, but it wasn't enough to keep music fans away from their favorite performers. Whether festivalgoers came prepared with rain gear or simply didn'...