Local hippies

Every day on the way to work I look forward to passing underneath the Green Lake bridge that crosses the 99. For some reason the local hippies (Fremont folk) find personal pleasure in creating large political signs and holding them over the bridge for cars to see as they pass. It's typically a sign having to do with Bush. But really, who cares? Why litter my view with your signs? I often think to myself, wouldn't your time be better spent recycling something?