'If you want to appreciate what Barack Obama is up against in 2012, forget about the front man who is his nominal opponent and look instead at the Republican billionaires buying the ammunition for the battles ahead. A representative example is Harold Simmons, an 80-year-old Texan who dumped some $15 million into the campaign before primary season had ended. Reminiscing about 2008, when he bankrolled an ad blitz to tar the Democrats with the former radical Bill Ayers, Simmons told The Wall Street Journal, “If we had run more ads, we could have killed Obama.” It is not a mistake he intends to make a second time.'