An activist at La Verne University who claimed to be the target of racism has been charged with perjury and filing false police reports.
Last week, students voted 1,355 to 460 to approve an advisory referendum requesting the university become a sanctuary campus.
The university president called the display "deeply disturbing and hurtful," and students say they plan to meet with school officials.
A survey shows that nearly 1 in 10 freshmen expects to protest, and more are identifying as liberal.
Larry Summers and Harvard psychologist Steven Pinker fiercely defend free speech on campus.