McCain failed in his most important executive decision. Give him credit for choosing a female running mate–but he passed up any number of supremely qualified Republican women who could have served. Having called Obama not ready to lead, McCain chose Alaska Gov. Sarah Palin. His campaign has tried to stage-manage Palin’s exposure to the public. But it’s clear she is not prepared to step in at a moment’s notice and serve as president. McCain put his campaign before his country.