Protests erupt at UC Berkeley over a scheduled speech by Breitbart writer Milo Yiannopoulos. http://cnn.it/go | CNN

UC BERKELEY PROTESTS: Large crowds protesting a speaking engagement of Breitbart News editor Milo Yinnopoulos at UC Berkeley seem to be clashing with law enforcement. *WARNING: VIDEO IS LIVE AND UNEDITED* WHAT WE KNOW: http://www.fox13news.com/news/233146418-story | FOX 13 News - Tampa Bay

During a 1964 protest at UC Berkeley, Mario Savio delivered a passionate speech urging students to put their bodies upon the "gears of the machine" to stop its operation. This iconic address became a defining moment for the Free Speech Movement, framing the university's administration as an impersonal, soul-crushing industrial system. Credit: Young Broadcasting of San Francisco, Inc. | History In Pictures