“With the unions behind us, we could shut down the city, or the country for that matter, if we needed to, to get our way.” — Genovese soldier Vincent Cafaro, in 1988 Senate testimony Peter Savino, an associate of the Genovese crime family, was a man with a mission and a machine gun. As he drove down Scott Avenue in Brooklyn, N.Y., he was furious with PECO Corp., a window manufacturer