Video: Rick Perry going full populist?

(By Ed Morrissey, Hot Air) - If Rick Perry’s latest TV spot in Iowa gives any indication, look for a lot more populist rhetoric from the Texas governor in the final days before the caucuses. Perry’s team launched this attack ad, called “Three Streets,” aimed at both frontrunners in Iowa. Perry claims Main Street as his constituency, while accusing Mitt Romney of representing Wall Street and Newt Gingrich of getting rich off of K Street: