The Republican presidential contenders have responded to Tucker Carlson's questionnaire on Ukraine, and their answers are deeply revealing. Trump's response sounds just like his tweets. Mike Pence's answer sounds like it's still 2004. Charlie goes through the highlights of these responses, then explores the legacy of Ron Paul and the dramatic transformation of the GOP from an interventionist party to an America-first one. Plus, he reacts to Stanford law students shouting down a federal judge during an event, and offers a powerful solution: Law students who suppress free speech shouldn't be barred from becoming lawyers.