Hundreds of people opposed to President Donald Trump's executive orders barring entry to the U.S. of seven predominantly Muslim countries demonstrate at the Tom Bradley International Terminal at Los Angeles International Airport Saturday, Jan. 28, 2017. Reed Saxon AP
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The Ninth Circuit did rule that examination of the vetting procedures used by various government agencies to determine if someone seeking entry to the U.S. is a national security risk could go forward. Trump has repeatedly called for “extreme vetting,” but his administration has not described what that would entail.