Occupy protestors at the University of California in Berkeley, birthplace of the Freedom of Speech Movement in the 1960s, twice clashed with police Wednesday while trying to establish an encampment on campus. As seen in the video below, campus police hit students with batons while attempting to disperse the crowd. The Demonstrators linked arms while police pushed them back. Protestors are now accusing police of using excessive force. Occupy protests are taking places in numerous cities in California, with the most violence occurring in nearby Oakland where protesters have clashed with police.