Facebook CEO Mark Zuckerberg. (Bloomberg)

CORRECTION: An earlier version of this post incorrectly attributed a quote by Washington Post columnist Vivek Wadhwa to Mark Zuckerberg. Wadhwa told the San Francisco Chronicle, “You will win people over in their hearts… Buying politicians is the wrong way to do it.” 

Facebook CEO Mark Zuckerberg spoke up for immigration reform at an invitation-only forum Monday night in San Francisco, sponsored by the advocacy group FWD.us and the immigrant-rights group Define American.