Senator McCain: Trump immigration order confusing

U.S. Senator John McCain said on Sunday that President Donald Trump's order targeting immigration from seven predominantly Muslim countries has been "confusing" and raised a number of questions. "It's been a very confusing process," McCain, a Republican and chairman of the Senate Armed Services Committee, told CBS' 'Face the Nation.' McCain said the effect of Trump's immigration order "will probably, in some areas, give ISIS (Islamic State) some more propaganda," and asked why the countries targ