It may be graduation season, but the faculty lounge is still open for business and professors Richard Epstein and John Yoo are holding court. This time around: What does the Inspector General's report really tell us about James Comey's tenure at the FBI? Was the North Korea summit a diplomatic breakthrough or an unforced error? What on earth does the Masterpiece Cakeshop case mean for religious liberty? Is Texas about to undo Obamacare? And could a plan to split California into three new states really pass constitutional muster?

All that plus the longest lightning round ever, Donald Trump's plan for San Francisco's involuntary secession, and a final appreciation of Charles Krauthammer.