Trump on Friday suspended refugee admissions for four months and indefinitely banned those from war-torn Syria, pending program changes that are to ensure refugees won't harm national security.
A U.S. federal law enforcement official says any non-U.S. citizen from Iraq, Syria, Iran, Sudan, Libya, Somalia or Yemen is now barred from entering the United States.
That covers legal permanent residents -- green card holders -- and visa-holders from those seven countries who are out of the United States after Friday, when President Donald Trump signed an executive order with the temporary ban. They cannot return to the U.S. for 90 days.
http://www.foxnews.com/us/2017/01/28/12-refugees-detained-under-ban-after-trumps-order-one-released.html