No matter what happens at the ballot box tomorrow, one thing is certain: Martha Coakley is a loser. Even if Bill Clinton and Barack Obama can somehow rescue her candidacy, Coakley will never recover from the self-inflicted damage of the worst political campaign in recent history. Win or lose, she will forever be Martha the Blind - the woman who couldn’t see terrorists in Afghanistan, or a staffer giving a beatdown to a reporter right before her eyes. She’s Sen. Spellcheck, forced to pull one ad because her campaign misspelled Massachusetts, then another because it superimposed Scott Brown’s image in...