In celebration of the 10th anniversary of Freakonomics comes this curated collection from the most readable economics blog in the universe. When Freakonomics was first published, its authors, Steven D. Levitt and Stephen J. Dubner, started a blog — and they’ve kept it up. The writing is more casual, more personal, even more outlandish than in their books. In When to Rob a Bank, they ask a host of typically off-center questions: Why don’t flight attendants get tipped? If you were a terrorist, how would you attack? And why does KFC always run out of fried chicken?