New York Magazine: The Profit Calculator

(Private Investigator) Why Men Are Better Clients: They are nearly always wrong when they suspect a cheating spouse, but they often won’t believe it and will keep McKeever tailing. (Women are 90 percent correct when they suspect their husbands.)

(Drug Dealer) “Nick,” a top crystal-meth dealer for a decade before getting arrested in 2004, explains the system. Every other month, he’d purchase a pound of meth ($32,000 to $36,000) from producers in the Midwest or the Filipino mob in California, and have it shipped via regular mail or FedEx inside teddy bears, candles, or coffee. In the next 36 hours, he’d sell it in bulk to three or four associates, pocketing a 500 percent profit.