During his campaign, Trump vowed to ban Muslim immigrants from countries with a "proven history" of terrorism against the United States or its allies. JUST WATCHED Trump to take action on refugees, visas Replay More Videos ... MUST WATCH Trump to take action on refugees, visas 02:21Trump's order also cancels the Visa Interview Waiver Program, which once allowed repeat travelers to the United States to be able to forgo an in-person interview to renew their visa. How many people come to the US from countries Trump is targeting? JUST WATCHED Trump on Syrian refugees Replay More Videos ... MUST WATCH Trump on Syrian refugees 00:15What do critics of the resettlement effort say? "The courts must do what President Trump will not -- ensure that our government refrains from segregating people based on their faith," said Gadeir Abbas, co-counsel on CAIR's lawsuit.

Source: CNN January 28, 2017 07:27 UTC