Ann Coulter
Instead of trying to shout down Coulter, we should be giving her national air time. Why you might ask? Well, if her comments were given a national airing, along with all the Harper Tory flapping seals cheering her on, the damage to the Conservative brand outside of Alberta would be impressive.
All that needs to be done is to tie Harper's Tories to Coulter's comments. Given the cheers her comments generated at the U of C here in the Tory heartland, it shouldn't be that hard. Once the average Canadian ties Coulter and Harper together, their combined odiousness would keep the Tories from power for decades.