…t children to his past issues with multiple personalities. But he might be even worse on the stump. Walker struggles to answer basic questions about his campaign, he has repeatedly ducked debates (he’s finally doing one on October 14), he’s constantly getting caught in lies about his background and his policy stances and his stump speeches are amalgams of nonsensical prattle. There are certain people who are gifted — some might even say cursed — with a preternatural ability…