Y'know the more I think about it, the more that the mainstream news networks (and most non-mainstream ones for that matter) try to cover something in pop culture that isn't related to movies or music, the more they tend to screw up on the story. Some of the main reasons is that anime fandom outside of Japan and possibly East Asia are realitively small and most of the fans aren't exactly the most open or accessible to the media. Partly due to this, they generally have to guess on a lot of things when it comes to reporting something that they have no knowledge in, and we found out how bad that turned out with video games. It also doesn't help that there are hundreds, if not thousands of different anime and manga out there, which it's extremely time-consuming and in this 24/7 media culture, you can't exactly be bogged down on something that really isn't that big in the first place here.
In no way that I'm defending CNN's article necessarily, but when they're covering something that most people don't know, it's pretty hard to get a real accurate and un-biased story for someone who normally doesn't bother with this. Because of this, sites like Anime News Network exist to cover a specific medium that regular news networks rarely, if ever bother with.