2010 Philadelphia Naked Bike Ride

<div class="meta image-caption"><div class="origin-logo origin-image none"><span>none</span></div><span class="caption-text">Cyclist make their way through the streets of center city Philadelphia during a naked bike ride on Sunday Sept. 5, 2010. (AP Photo)</span></div>
September 6, 2011 8:17:53 AM PDT