Trump rallies in California

Republican presidential candidate Donald Trump gestures during a rally in Fresno on Friday.

Supporters wait for presumtive Republican presidential candidate Donald Trump to speak at a rally in Fresno.

Protesters are taken out of a Fresno rally as Donald Trump speaks.

Supporters wait for Republican presidential candidate Donald Trump to speak in Fresno.

Manny Aguilar leads a group of anti-Trump protestors in a chant against the candidate in San Diego on Friday.

A young Trump supporter holds a sign as the candidate speaks at a rally in Fresno on Friday.

Fernanda Rodriguez steps on a piñata in the likeness of Donald Trump as she and a group of anti-Trump protesters march down 5th Avenue in San Diego.

Police stand in front of anti-Trump protesters at the San Diego Convention Center on Friday.

Construction workers watch as anti-Trump protesters march down 5th Avenue toward the San Diego Convention Center.