Assume the polls are correct and Republicans win control of the House, and perhaps even the Senate, in next month's elections. What lessons will the White House learn? Will Barack Obama interpret the vote as a repudiation of much of his agenda, or will he conclude that he made a few tactical errors but was still right on the big issues? Bet on the latter. All indications coming out of the White House suggest that if Democrats suffer major losses, the president and his top aides will resolutely refuse to reconsider the policies -- national health care, stimulus, runaway spending...
