Debating them would be a travesty, they would focus exclusively on the Hitler remark, and declare themselves the winners of any discussion. Left wingers aren't interested in facts and logic. There is no intelligent debate, just endless putdowns. Lefties are barely worth talking to. They play to the mob, ignore the question. It has all gotten so old.
It we had our act together here in Illinois, Rush (or Hannity) could come and do a live broadcast or book tour or whatever. He and local WLS would pump it. We activists would organize for it. We'd invite a few liberals also with them not realizing how the audience was packed and stacked against them as usually they stack it in their favor.
Then Rush/Hannity could have Ann Coulter and freepers like Jamie and DMZFrank do the fair and balanced panel thing.
Unfortunately, we in Illinois don't have our act together and would probably do ourselves more harm than the liberals would do.