A large group of protesters affiliated with the Occupy Wall Street movement attempt to cross the Brooklyn Bridge, effectively shutting parts of it down, Saturday, Oct. 1, 2011, in New York. Police arrested dozens while trying to clear the road and reopen for traffic. (AP Photo/Will Stevens)

Photo by: Will Stevens

A large group of protesters affiliated with the Occupy Wall Street movement attempt to cross the Brooklyn Bridge, effectively shutting parts of it down, Saturday, Oct. 1, 2011, in New York. Police arrested dozens while trying to clear the road and reopen for traffic. (AP Photo/Will Stevens)