The Answer is: Clueless

Paul Krugman wants to know the word that describes Alberto Gonzales, who considers himself to be a "casualty of the war on terror."

Self-centered might work. There are a lot of adult-level words, such as "assknob," "douchenozzle," "shitheel," "fucktard" and others.

"International war criminal" would be three words.

"Clueless" fits.