Fresh off of a scrubdown, the faculty lounge has reopened for a special all-coronavirus episode. On the agenda: Where do the emergency authorities of the White House — and the states — begin and end? Can authorities close down gun stores as an emergency measure? Should the feds drive production of emergency supplies? Did the Justice Department use the crisis for a power grab? And would digital surveillance to stop the spread of COVID-19 run afoul of the Fourth Amendment? Find out the answers to all that and more on the world’s longest micro-episode.