It's funny because that's exactly the kind of over-heated rhetoric and hyperbole, from either side, that does more damage than good. 

We have more in common than not. Just because someone disagrees with you politically doesn't make him an "evil" person. That's the kind of corrosive polemic approach that seems rampant in the US and it needs to be resisted here. The likes of Dr Goebbels and every other propagandist on the planet used the same demonizing technique.