Emily Bazelon, David Plotz and Ruth Marcus, discuss the state of the race for the Democratic presidential nomination; the newest Brexit chaos--with guest Amanda Taub; and hope for accountability and funding to stem the opioid crisis.  For this week’s Slate Plus bonus segment, Emily, David, and Ruth talk about the recent court ruling that North Carolina’s gerrymandered districts violate the state’s constitution. You can tweet suggestions, links, and questions to @SlateGabfest. Tweet us your cocktail chatter using #cocktailchatter or post it to our Facebook page. (Messages may be quoted by name unless the writer stipulates otherwise.) The email address for the Political Gabfest is gabfest@slate.com. (Email may be quoted by name unless the writer stipulates otherwise.) Podcast production by Jocelyn Frank. Research and show notes by Bridgette Dunlap. Learn more about your ad choices. Visit megaphone.fm/adchoices