John Dickerson, David Plotz, and Dahlia Lithwick discuss the U.S.-North Korea summit in Singapore, Husted v. A. Philip Randolph at the Supreme Court, and the impact of Trump on Tuesday’s primaries.  Join Slate Plus! Members get bonus segments, exclusive member-only podcasts, and more. Sign up for a free trial today at www.slate.com/gabfestplus. Twitter: @SlateGabfest Facebook: facebook.com/Gabfest Email: gabfest@slate.com Show notes at slate.com/gabfest Learn more about your ad choices. Visit megaphone.fm/adchoices