Ask the Gang Guy: Q&A With Sudhir Venkatesh
Of all the stories we told in Freakonomics, the most popular was the section on the economics of crack cocaine. While it related a lot of particular facts about the crack trade, I believe that readers responded most vigorously to the daring and smarts of the researcher we wrote about, Sudhir Venkatesh, who went and hung out with the crack . . .