Ang Santos: So Bob, in New York City, which is overwhelmingly Democratic, doesn't the primary carry the weight of the General election? Bob Hennelly: Absolutely, with the exception of Staten Island and some pockets in Brooklyn, it’s a sea of blue. And once the candidate gets wins in the primary they can start measuring the drapes for their new offices or old office if they are an incumbent. AS: Even though Mayor de Blasio is expected to win handily why is he blitzing the airwaves with