On the campaign trail, 2012 presidential hopeful Rick Perry plays up his humble roots as a dryland cotton farmer from rural Texas. He rarely, if ever, mentions that he has become a pretty savvy real estate investor during his more than 25 years in office. The Fort Worth Star Telegram reports that Perry's income has soared as he has climbed the political ladder in Austin, thanks largely to a handful of lucrative real estate deals that have made him a millionaire. When Perry was first elected to office in 1985, as a state representative from Haskell, he and his wife...