Sen. Ken Salazar on Saturday called for an investigation into a new Marilyn Musgrave TV ad, terming the ad's claims "absolutely false in every way." Rep. Musgrave's opponent, Democrat Betsy Markey, also called on the 4th District Republican to "immediately stop airing"
the ad, which attacks Markey with claims she enriched herself with "non-competitive Halliburton-style contracts" and "used her congressional job to double her company's contracts."