In recent weeks, some conservative Republicans have revolted against the party’s mainstream consensus that held that no effort should be made to help Rep. Todd Akin’s doomed Missouri Senate candidacy. Deceived by polls that showed him within range of unpopular incumbent Democrat Claire McCaskill, they rallied to his side with fundraising and moral support. Their efforts were a misallocation of scarce Republican resources, but there were some who thought it possible that Akin could overcome the opprobrium that had rightly rained down on his head after his shockingly stupid and offensive comments about pregnancy and rape.
This past weekend, Akin dug himself a little deeper with comments that likened McCaskill to a dog. While not all that terrible in of themselves — most politicians have been called worse things than little dogs who play fetch — this latest gaffe ought to be a wake-up call for any conservative inclined to waste any more time on his behalf. Akin is the gift that keeps giving for Democrats, and Republicans would be well advised to follow the Romney campaign’s example and ignore the congressman’s forlorn campaign until it finally goes away of its own accord on Election Day.