A judge has issued a temporary restraining order ruling that the Trump administration cannot bar international students at Harvard from entering the U.S.

A federal judge blocked the Trump administration's move to revoke Harvard's visa program, halting a plan critics say could jeopardize international students and escalate court battles.

As legal battles drag out, and possibly work their way up to a firmly conservative Supreme Court, the school is at an increasing disadvantage, some observers point out.

President Donald Trump is moving to block nearly all foreign students from entering the country to attend Harvard University, his latest attempt to choke the Ivy League school from an international pipeline that accounts for a quarter of the student body.

Fox News correspondent Nate Foy reports on a judge halting President Donald Trump’s order blocking foreign students from attending Harvard on ‘Special Report.’