Support WBURSeeking Revenge In The 'Underworld' Of Stolen BikesPlay17:50Download AudioNPR StaffFebruary 18, 2013 ShareEven locks won't stop the most ambitious thieves, Patrick Symmes warns: "If they can't steal your whole bike, they'll steal the wheels. If they can't steal the wheels, they take the seat." (iStockphoto.com)