@CoastalRat,
Sure you can find examples of both liberal and conservative wackos. Sure, we all agree that wackos of each stripe should be treated the same (I actually am urgent to shut up the liberal wackos, where the conservative wackos are someone else's problem).
But to suggest an equivalence here is ridiculous.
You have tea bag protests, conspiracy theories, racial taunts, people suggesting violence against the government -- and these are not from the fringe-- these are from prominent TV personalities and even Senators.
Sure if you look into the wild fringes of the left, you will find similar behavior if you look really hard.
There is no comparison.