Trump travel ban: Third time is still no charm

No matter how many times President Donald Trump tries to re-write his ban on travel to the United States for citizens of certain nations, he can’t change the effort’s origin: his campaign pledge to keep Muslims out of the United States. He can claim it is the product of a security review. He can add a nation that sends practically no one to the U.S. in the first place or bar a handful of people from another. But religious discrimination remains at its root.