What's the hottest ticket in the nation's capital? An engraved invitation to Tuesday's White House state dinner, the first hosted by President Obama. He and the first lady will honor India's prime minister. But in a departure from the traditional venue -- the elegant State Dining Room -- the Obamas will gather with a few hundred VIPs in a huge, heated tent on the South Lawn. The guest list for the black-tie gala remains a closely guarded secret. Vice President Joe Biden and his wife, Jill, will certainly be there. Several notables are good bets, such as Oprah Winfrey and...
