"It'll get to the U.S. Supreme Court, and if the court follows the actual legislative intent and history, they will uphold what Donald Trump has done," expert says

President Donald Trump’s executive order denying U.S. citizenship to the children of parents living in the country illegally has faced the first of what will be many legal tests.

A federal judge Thursday blocked President Donald Trump’s executive order outlawing birthright citizenship—the policy automatically giving citizenship to anyone born in the U.S.—and declared it “blatantly unconstitutional,