President Trump's new ban on travel to the U.S. by citizens from 12 mainly African and Middle Eastern countries has taken effect amid rising tension over the president's escalating campaign of immigration enforcement.

The policy takes effect Monday at 12:01 a.m. and does not have an end date. Here’s what to know about the new rules: How Trump justified the ban . Since returning to the White H

Houston travelers shouldn't experience delays as a result of President Donald Trump's wide-ranging travel ban that starts early Monday, a Houston Airport System spokesperson said. Trump announced Wednesday the ban would affect citizens of Afghanistan,