Much as many conservatives believe anyone would be better than President Obama, the Republican that the party nominated to compete against him in 2008 really wouldn't have been all that different. We still would have had scandals. The economy still would have floundered. The big differences: A war-weary American public would have been dragged into more wars, an auto industry in critical condition would have been left to die, ObamaCare would never have existed, and a grassroots conservative movement would have lacked the liberal foil needed to grow and thrive.