So just calling them names is the same as pointing out what they're wrong about?

Of course not, don't be ridiculous. They are wrong because their Chicken Little fearmongering claims are wrong, like I said. Calling them crazy leftwing nutjobs is just gravy.

Why does AI want to attack the Harper Government?

I don't know, but they clearly do. Why else would they lie so blatantly, so frequently, always as preamble to attacking the Harper government? I'm just putting things together and guessing their motivation is to defeat the Harper government. I could be wrong, since I don't really think their motivations are rational, and therefore difficult to understand, except in the context of Harper Derangement Syndrome.