TRENTON, N.J. -- Former Gov. James E. McGreevey and his new partner are still house hunting, and have broadened their search to include possible digs in New York City. A spokesman for the couple said the nation's first openly gay governor and his investment adviser partner of several months plan to rent an apartment in Manhattan while looking for more permanent quarters in New York or New Jersey. They had been eyeing a house in Plainfield, a gay-friendly city in central New Jersey, but the deal recently fell through. "They have sold the loft in the city and are going...