The 2000 election is eleven months away, yet campaign ads have already begun hitting the airwaves. DFL Senate candidate Mike Ciresi has been running radio spots on the Iron Range, the Republican Party has countered with an attack ad, and the first of what promises to be an explosion of so-called "issue ads" challenges Congressman Bill Luther. Minnesota Public Radio's Laura McCallum reports in the first of our series of Ad Watches scrutinizing campaign 2000.