As a rule, Hillary Rodham Clinton and Rudy Giuliani don't hang out together--they were nasty rivals in the New York Senate race until cancer and marital weirdness forced Giuliani out--but right now they find themselves trapped in a peculiarly modern circle of hell: the one inhabited by subjects of tell-all books.
Earlier this month, a biography of the New York City mayor broke some news so startling and ironic that it even had Hillary clucking in sympathy. Rudy!, by investigative reporter Wayne Barrett of the Village Voice, reveals that the famous crime buster hails from a family of crooks. Rudy's deceased...