"Two martinis, a swank restaurant, a Broadway show -- President Obama really knows how to treat a First Lady." "I am taking my wife to New York City because I promised her during the campaign that I would take her to a Broadway show after it was all finished," the president said yesterday after touching down at JFK for an intimate night on the town. The first couple left their girls, Sasha and Malia, behind at the White House yesterday afternoon, taking two helicopters and a small Air Force jet to make their way to Manhattan. The Obamas were dressed...