Barack Obama’s increasingly desperate struggle to win re-election is causing some of his worst traits to be put on display, including petulance and self-pity. The latest example occurred during a fundraiser in Baltimore, when the president said, “Because folks are still hurting right now, the other side feels that it’s enough for them to just sit back and say, ‘Things aren’t as good as they should be, and it’s Obama’s fault.’” This is rich. No president in human history has quite equaled Obama when it comes to blaming others for his problems....