Mark Zuckerberg challenges Trump on immigration and 'extreme vetting' order

The Facebook CEO used his own page to criticize Donald Trump's executive order that will severely limit immigrants from certain Muslim-majority countries

Mark Zuckerberg criticized Donald Trump's executive order to severely limit immigrants and refugees from certain Muslim-majority countries, becoming the most high-profile tech industry leader to speak out against the president since the election.

"Like many of you, I'm concerned about the impact of the recent executive orders signed by President Trump," the Facebook CEO wrote on his Facebook page. "We need to keep this country safe, but we should do that by focusing on people who actually pose a threat ... We should also keep our doors open to refugees and those who need help. That's who we are."