Union groups whose members would have benefitted from the construction of a $875 million natural gas pipeline are criticizing Gov. Andrew Cuomo's attempt to block it. The Constitution Pipeline would carry natural gas produced by hydraulic fracturing from the Marcellus Shale in Pennsylvania into New York. Cuomo's administration rejected a state permit for the federally-approved project last week, and the companies behind it have vowed to pursue a challenge to the decision. The project would have...