CW was a plague on this board, the fact that it took him (and his comrade in arms Eyelids) so long to get banned is a great example of the tolerance at this site, especially relative to DU.
Wasn't there a fly-by-night liberal poster here who wanted to prove to us that DU was more tolerant? His experiment consisted of creating an account at DU and advocating a few mildly conservative positions. He didn't make it past 10 posts. On the other hand, liberal posters like CW and Eyelids can come here, spout their nonsense, and as long as they abide by the rules (or in CW's case break the rules for 6 months), they can stay.
There's also the obligatory grave dancing at DU which finds no parallel at CU.
As for whether CNN is left or right wing, that may depend on your perspective. But it is obviously an anti-American organization which broadcasts propaganda fed to it by our enemies.
...and for those that have any doubt that this is CW, all you have to do is look at the front page. He has the same "antique" (third grader's art project) posted there that he claimed to have spent bazillions of dollars on in France.