Members of College Republicans at UCI hand out pacifiers to protesters before an event featuring speaker Milo Yiannopoulos at UC Irvine on Thursday. (Kevin Chang / Kevin Chang | Daily Pilot)
Milo Yiannopoulos, left, technology editor for conservative website Breitbart.com, makes his entrance Thursday at UC Irvine with a man in a Donald Trump mask before speaking during an event presented by College Republicans at UCI. (Kevin Chang / Kevin Chang | Daily Pilot)
Backers of conservative speaker Milo Yiannopoulos face off with protesters, left, before an event at UC Irvine featuring Yiannopoulos on Thursday. (Kevin Chang / Kevin Chang | Daily Pilot)
A Donald Trump supporter holds an Israeli flag as he waits in line to see speaker Milo Yiannopoulos at UC Irvine on Thursday. (Kevin Chang / Kevin Chang | Daily Pilot)
Protesters argue with people attending an event featuring conservative speaker Milo Yiannopoulos at UC Irvine on Thursday. (Kevin Chang / Kevin ChangDaily Pilot)
Milo Yiannopoulos makes his entrance in a sleeveless police uniform, trailed by a man in a President Obama mask, before speaking at UC Irvine on Thursday night. (Kevin Chang / Kevin Chang | Daily Pilot)