This recent segment on "Paula Zahn Now" explores the strange world of reparative therapists who try and "cure" gays. It's a breezier version of Mark Benjamin's thorough and thorougly fascinating series for Salon last year. But it's worth watching for one Richard Cohen, president of Parents and Friends of Ex-Gays and Gays, who demonstrates his novel strategies for straightening out his clients. I'd say more, but you really should just watch, at least until Cohen gets out the tennis racket. . . .