A Utah lawmaker concerned about government spying on its citizens is questioning whether city water service should be cut off to a massive National Security Agency data storage facility outside Salt Lake City. Republican Rep. Marc Roberts, of Santaquin, said there are serious questions about privacy and surveillance surrounding the center, and several Utah residents who spoke at a legislative committee hearing Wednesday agreed. During the last legislative session, lawmakers opted to hold off on Roberts’ bill to shut off the facility’s water and decided to study it during the interim. …