students university california berkeley hold day protest friday demand creation additional safe space transgender nonwhite students human chain form main campus artery prevent white students get class.the demonstrators catch video block berkeley sather gate hold large banners advocate creation physical space segregate race gender identity include one read fight space color protesters hear shout go around white students attempt go blockade students color greet call let students turn away mob late show file tree duck branch order cross strawberry creek run underneath bridge washington timesi pretty sure illegal live lawless time hey get great idea let elect hillary complete anarchy streets college campuses need right anyhow berkeley college thugs form human chain stop white students attend class video