Daniel Pearl's Father on anti-semitism on campus....

Judea Pearl is the father of the murdered journalist, Daniel Pearl.

Jewish students and faculty at California universities fear for their safety on campus because of threats aimed at them over the Middle East conflict, the father of a slain Wall Street Journal reporter said Friday.

Judea Pearl, whose son, Daniel Pearl, was kidnapped and killed by al Qaeda extremists while on assignment in Pakistan in 2002, told reporters at a news conference that anti-Semitic e-mail and verbal threats have escalated since Israel's three-week invasion of Gaza in January.

"I received hate messages (after a recent panel on "Human Rights and Gaza") from someone at UCLA who did not identify himself and said, 'I saw you in Ackerman Union and I know where your office is and I'm going to beat the (expletive) out of you,'" said Pearl, who teaches computer science on UCLA's Westwood campus. "I handed it to the campus police, and they did not do anything."

UCLA spokeswoman Elizabeth Boatright-Simon told CNN there is no record of Pearl's complaint to campus police but said the university plans to meet with him. On its Web site, UCLA Chancellor Gene Block issued a statement about the university's policy.

"The conflict in the Middle East and current events in Gaza are some of the most highly controversial issues of our time, stirring deep emotions on all sides," the statement read.

"We have a responsibility to protect the freedom of expression. We also all have a responsibility to listen and engage -- respectfully -- even as we must understand that not every campus forum on a controversial topic will satisfy passionate and concerned members of the campus and broader communities," said Block.

Pearl and officials at the Simon Wiesenthal Center, where the news conference was held, are concerned that administrators on college campuses across the country are not doing enough to foster freedom of expression while protecting Jewish students and faculty members from acts of intimidation on campuses.

"The verbal abuse is there, the intimidation is there, the feeling of helplessness is there, not only among students but among faculty," said Pearl.

Wiesenthal Center officials cited another incident three weeks ago at San Jose State University where the consul general of Israel was verbally abused and forcibly driven from the stage during a guest-speaking engagement aimed at fostering understanding of Jewish culture.

The diplomat, Akiva Tor, had to be escorted out of the room by security officers and campus police before the event ended, according to Rabbi Abraham Cooper of the Wiesenthal Center and Michelle Salinsky, president of Spartans for Israel, the group which co-sponsored the speaking event.

"We were extremely concerned about our safety and Mr. Tor's safety," said Salinsky, a senior majoring in political science. "Mr. Tor said he's never felt more disrespected. This was clearly an infringement of our expression of free speech. I think a lot of Jewish students do not feel safe on campuses because of the escalation of hate perpetrated against Jews."