George W. Bush is still the President of the United States, but these days, he hasn't been acting like it. That once-reassuring confidence is gone. Left behind is what those of us who didn't support the President in the 2000 primaries feared most: an uneasy and uncertain presence in the White House. His approval numbers are at an all-time low. Some have vainly tried to rally conservatives to stand behind the White House, but to no avail. These days, the White House is on defense, constantly. The message is muddled and confused, and the boss is a shadow of his...