Sun-tzu, the great Chinese military theorist, is credited with a piece of advice that remains solid two and a half millennia later: “Keep your friends close and your enemies closer.” As Vince McMahon’s World Wrestling Entertainment draws heat from two Congressional committees, which are contemplating hearings on the scandal-plagued pro wrestling industry, the principle is well illustrated by the strange relationship between WWE and the moralistic senator from its home state, Joe Lieberman of Connecticut.