From our Friends at "Divest this!" the single best source on the web for all things BDS.
BDS Twofer Takedown in California
"At Berkeley, after having made their presentations endlessly for weeks on end, after dozens of news stories, hundreds of blog entries, thousands of e-mails and millions of Tweets, they decided to demonstrate that the ASUC vote against their pet project was an example of – wait for it – them being "silenced" (illustrated by the BDSers covering their own mouths with tape and marching out of the room).
For the sake of sanity and harmony at Berkeley, let’s hope that tape remains on at least through the end of the semester."