when the left sees Walker consistently ahead in polls within 2/3 months of his announcement, they will be looking for 20-25 year old girls who will claim(more like Lie) that they had affairs with Scott Walker when they were 16/17.
They already started and he hasn't even announced....
I think the Dems fear Scott Walker so look for them to get down and dirty....
They will go nuclear option on the upcoming election.