Lest my last post give the misimpression that Morocco is somehow an unusual hotbed of vice, the New York Times reports that back in the U.S. of A, police and prostitutes are playing a high tech game of cat and mouse on Craigslist. Prostitutes are using Craiglist to set up rendezvous in distant cities and then flying in for multiple trysts. Police are using advertisements to track sex workers and bust them.