Edit this Published in Freakonomics Radio Are We Ready to Legalize Drugs? And Other FREAK-Quently Asked Questions Listen 28 min Queue Download this audio Want to embed this player? Use the code below. More info. <iframe frameborder="0" scrolling="no" height="130" width="100%" src="https://www.wnyc.org/widgets/ondemand_player/wnyc/#file=/audio/json/340462/&share=1"></iframe> Share on Facebook Share on Twitter Email a Friend Dubner and Levitt talk about fixing the post office, putting cameras in the classroom, and wearing hats.