Our newest highly topical interview with the awesome Madeleine Brand, the rare public radio host able to analyze Mideast affairs and namecheck Bow Wow Wow in the same show with equal confidence and credibility. We look at the good and the bad of popular Valentine's Day candies, such as heart-shaped chocolate boxes and conversation hearts. Since we experimented with both to bizarre results in our latest Slate video, we know something of which we speak. /mark