President has temporarily barred travelers from 7 Muslim-majority nations, as well as all refugees, from entering the U.S.
The plan to cut numbers of foreign students isn't just economically damaging; it might not address voters' concerns.
U.S. citizens have also shown increased interest in moving to New Zealand.
Congressman Matt Salmon wants to investigate whether foreign students are illegally qualifying for U.S. visas.
Majority of EU member states and European Parliament would have to approve the measure.
Possible requirement would raise tensions and undermine European Union's tourism industry.
At the debate on Thursday night, Trump said he is the only candidate who has hired people.
Now that we know exactly how many overstay their visas, what is Congress going to do about it?
The new measure passed by Congress will prevent visa-free travel to the U.S. for people who have visited Iran or hold Iranian nationality.