A spread from Enchanted Forest: An Inky Quest & Coloring Book by Johanna Basford. Sam Brill/Courtesy of Laurence King Publishing hide caption

itoggle caption Sam Brill/Courtesy of Laurence King Publishing

Sen. Elizabeth Warren talked about 2016 to WBUR's Here & Now: "What I care about is that everyone who runs for president, who runs for any national office right now, talks about this core set of issues." Manuel Balce Ceneta/AP hide caption

itoggle caption Manuel Balce Ceneta/AP

Lamya Kaddor teaches Islamic studies in Germany. She's written a new book, Zum Toeten Bereit (Ready To Kill), about the experience of having five former students flee to Syria to join jihadist groups. Andre Zelck/Courtesy of Piper Verlag GmbH hide caption

itoggle caption Andre Zelck/Courtesy of Piper Verlag GmbH