GWB has a certain type of charisma. He might not be able to string a sentence together, but the guy is good with the I feel your pain stuff like Clinton was. His impromptu speaking skills are very poor, he has a tendency of saying some very stupid things when speaking off the cuff. Subject-verb agreement seems to be the big issue with him. But get him in front of a teleprompter and he does a decent job of delivering a speech. Don't underestimate Bush in this regard. He is charismatic, remember the days after 9/11?