AT&T has promised to launch several new WiFi spots in the coming months, and it's starting off with new zones of connectivity in New York's Times Square, Rockefeller Center and St. Patrick's Cathedral -- all major tourist traps. Times Square already boasts free AT&T WiFi (lauched in May) but it's making the area larger as part of its new initiative. The company has also announced that it plans to launch free WiFi spots in San Francisco as well, starting with the Embarcadero Center, sometime later this year. T