shannon: quickly, let s touch on the arizona senate republican primary where senator mccain is trying to send off a rival. senator mccain to his credit, got ahead of the anti incumbent, anti establishment move we ve been seeing in the republican primary. came out hard against the stimulus and against the health care bill. former congressman hayworth hasn t helped himself. he s had unforced errors and right now looking like an uphill climb. hayworth has a couple months to turn it around, but he ll have to really turn things around. shannon: a lot of work to do with the 17 point spread. thank you very much for breaking down the numbers with us. great to be here. shannon: utility companies across the country are convert to go smart meters that measure electricity and gas usage remotely. there is some homeowners not happy about the technology and i m sure the possibility for screwup. casey stegall has more from los angeles. hi. hey. good to see you. with so many americans strug