If you're like us, the first impulse you had after seeing your first oil-soaked seagull was to rip off your clothes and hop on a bike. This Saturday, you can do just that in the company of strangers at the Miami World Naked Bike Ride to protest our nation's dependence on that gooey, wildlife-killing, black gold. OK, so the organizers put an asterisk next to the word nudity, encouraging imaginative costumes and well-placed body paint. In other words, bare as much as you dare. World Naked Bike Ride is an international movement, practiced in cities like Vancouver, British Columbia and...