Paige Winfield Cunningham on Obamacare and the recent Justice Department efforts to overturn it. Carlos Lozada on lessons learned from past reports on presidential conduct. Plus, Anton Troianovski on a celebrity turned politician in Ukraine.

Joe Biden is an affectionate guy. Is that a problem for a 2020 run?

Post Reports is the daily podcast from The Washington Post. Unparalleled reporting. Expert insight. Clear analysis. Everything you’ve come to expect from the newsroom of The Post, for your ears. Martine Powers and Elahe Izadi are your hosts, asking the questions you didn’t know you wanted answered. Published weekdays around 5 p.m. Eastern time.