The gubernatorial campaigns of Cary Kennedy and Jared Polis have filed complaints with the state Democratic Party, each alleging the other violated the Clean Campaign Promise signed by all four party candidates. Polis' complaint came Wednesday evening after Kennedy filed one that morning - and just a few hours after Kennedy's camp sent an email trying to raise money off of a Polis ad attacking Kennedy. "It's a shame that Jared would take the campaign in this direction, instead of focusing on the issues that matter to Colorado families," Kennedy's campaign said in the email. "Cary said she would run a clean campaign," says an unidentified Polis supporter in a TV ad that began airing Wednesday.