"I thought I was good at hiding," says a somber, contemplative Bigfoot in this new political attack ad out of Minnesota. "And then Erik Paulsen comes along. I mean, how can you have tens of thousands of people looking for you all the time and not one of them find you? I started to wonder: Did Erik Paulsen really exist? I mean, where's the proof? Some blurry photo taken from miles away? I had to know. So I had to come up with a plan."