John Kerry has an organization called Keeping America's Promises, and its joining with political action group MoveOn to come up with copy for a radio ad which will be used to target Republicans. The rules: write a 0:30 second script (described as about 65 words). Kerry and KAP will pick the top 20, a vote will determine the #1 script, and it will be produced and aired in Republican states. MoveOn will accept donations to purchase airtime, and donors will be able to suggest a state in which the ad should air. Deadline for submissions is 8/11/07.