The conserative magazine National Review has called on Todd Akin to step down as Republican nominee in the Missouri Senate race, though the editors doubt he will:

Akin has backed off from his remarks, albeit with the politician’s excuse of “misspeaking.” People who make such remarks on television are typically capable of making more like them, or rather incapable of exercising the judgment to refrain. We suspect that this same lack of judgment will cause Akin to blow past tomorrow evening’s deadline for him to leave the race and allow the Republicans to select a better nominee. We hope the congressman, who surely wants to see a Senate with as much conservative strength as possible next year, will prove us wrong.