This Old Ledge: USC BlocksOnce upon a time these ledges on the edge of USC’s campus were among the most famous, heavily sessioned blocks in the world. Though skate-stopped, their story lives on in a new form. Let Ted explain... Keep up with Thrasher Magazine here: http://www.thrashermagazine.com http://www.facebook.com/thrashermagazine http://www.instagram.com/thrashermag http://www.twitter.com/thrashermag