Occupy protesters go on trial in Philly

An Occupy Wall Street demonstrator lays amidst his fellow protestors in Zuccotti Park after a march in celebration of the protest's sixth month, Saturday, March 17, 2012, in New York. With the city's attention focused on the huge St. Patrick's Day Parade many blocks uptown, the Occupy rally drew a far smaller crowd than the demonstrations seen in the city when the movement was at its peak in the fall. (AP Photo/John Minchillo)

April 26, 2012 10:47:29 AM PDT
The head of the Philadelphia police Civil Affairs Unit says officers only arrested protesters affiliated with Occupy Wall Street after they marched through city streets for hours following their eviction from a plaza next to City Hall.