There are times when I’d really like to see a liberal brain next to a conservative brain to see if there really is a physiological difference. Consider Salon’s Joan Walsh who on MSNBC’s The Cycle Wednesday actually said the reason former President George Bush’s poll numbers are up is because President Obama is doing such a good job (video follows with transcript and commentary): Salon’s Joan Walsh: Bush’s Poll Numbers Are Up Because…Obama’s Doing a Good Job? JOAN WALSH: Part of what I think the poll numbers tell us though is that President Obama improved the economy. The stimulus worked....