Hope, Change and Crawford, Texas

As the ninth anniversary of the 9/11 attacks approaches, much of President Obama's counterterrorism policies and his understanding of executive power closely hew to the last administration, which he criticized as a candidate for the White House.

On issues ranging from the government's detention authority to a program to kill al Qaeda terrorist suspects, even if they are American citizens, Mr. Obama has consolidated much of the power President George W. Bush asserted after Sept. 11 in the waging of the U.S. war against terror.