Obama invited former President George W. Bush and former New York Mayor Rudy Guiliani to hear him speak at the former site of the World Trade Center. Bush declined, and Giuliani’s status is unclear, but those are the kinds of guests one would invite for a major political event. Read more: http://www.foxnews.com/politics/2011/05/04/obamas-big-bet-ground-zero-speech/#ixzz1LOVrDZEw