What Brexit means for the U.S.

We’re going to be hearing more in coming days about what Britain's vote to leave the EU means for the U.S. -- Republican presumptive nominee Donald Trump landed in Scotland just as Brits were deciding on their future in the European Union. He’s there reportedly to visit his resort and golf course, but he didn’t waste time weighing in.

Mickey Kaus joins us now to talk about populist sentiment and concerns about border control and whether there is any parallel Britain and the U.S.