Barack Obama is on track to have the most spectacularly failed presidency since Woodrow Wilson. In the modern era, we've seen several failed presidencies--led by Jimmy Carter and LBJ. Failed presidents have one strong common trait-- they are repudiated, in the vernacular, spat out. Of course, LBJ wisely took the exit ramp early, avoiding a shove into oncoming traffic by his own party. Richard Nixon indeed resigned in disgrace, yet his reputation as a statesman has been partially restored by his triumphant overture to China . But, Barack Obama is failing. Failing big. Failing fast. And failing everywhere: foreign policy,...