Cape Cod Times: The Bay State’s gubernatorial candidates duked it out yesterday over Cape Wind and its effect on climate change, the state’s economy and energy policy. But Democratic incumbent Deval Patrick, Republican Charles Baker, independent Timothy Cahill and Green-Rainbow Party candidate Jill Stein sparred over more than just the proposed Nantucket Sound wind farm during a standing-room-only afternoon debate at Suffolk University’s C. Walsh Theatre. Timothy Cahill: opposes what he calls …