Rival campaigns’ plan of attack for Anthony Weiner: Hit him where it hurts The city’s mayoral hopefuls are sharpening their knives — and Anthony Weiner better be ready to answer the hard questions about his sexting scandal. Sources in the camps of several campaigns said they have been in dirt-digging overdrive ever since the shamed former congressman hinted he was eyeing a mayoral run that would pit him against an already crowded field, including Christine Quinn, Joe Lhota, Bill de Blasio and Bill Thompson. Potential rivals are aggressively compiling dossiers and detailed lists of questions about the Democrat’s three-year foray...