Kathleen Parker deconstructs John Edwards’ populism with her usual sharp wit. But she rightly cautions, toward the end, that Edwards’ act is very good and, despite his recent bad luck, could be very effective. You have to be very sophisticated, after all, to be a multi-multi millionaire politician and pull off the "regular guy" routine. Edwards has it down pat, according to Parker. Hillary’s team should focus their energy on him right now and forget Rudy.