What rights do U.S. citizens and non-citizens have when they encounter law enforcement? NPR's A Martinez speaks with ...

Now we're going to shift from the political back to the legal. Let's bring in Georgetown Law professor and attorney Paul Butler. He's a former federal prosecutor and an expert on criminal law. Welcome ...

NPR's Scott Detrow talks with Georgetown Law professor and attorney Paul Butler -- a former federal prosecutor and expert on criminal law -- about... Georgetown law professor reacts to Trump verdict ...