FILE - In this Sept. 11, 2011 file photo, former U.S. President George W. Bush addresses those attending the 10th anniversary commemoration of the terrorist attacks on the World Trade C

 

              FILE - In this Sept. 11, 2011 file photo, former U.S. President George W. Bush addresses those attending the 10th anniversary commemoration of the terrorist attacks on the World Trade C
FILE - In this Sept. 11, 2011 file photo, former U.S. President George W. Bush addresses those attending the 10th anniversary commemoration of the terrorist attacks on the World Trade Center in New York. For the first time, elected officials won't be allowed to speak Tuesday, Sept. 11, 2012, at an occasion that has allowed them a solemn turn in the spotlight, a change made in the name of avoiding politics, but rapped by some as a political move in itself. (AP Photo/Allan Tannenbaum, Pool, File)