PALO ALTO (CBS) – Protesters stood outside Facebook CEO Mark Zuckerberg’s Palo Alto home Wednesday night during a fundraiser for New Jersey governor Chris Christie.

Christie is running for re-election as governor of New Jersey, but his trip to California has raised speculation that he may be trying to build his image as a GOP challenger for the White House in 2016.

A San Francisco activism group, CREDO, held a rally to protest Christie’s policies on women’s health issues and Planned Parenthood.

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