CNN and WaPo Staff Writer defends WashintonPost.com, explaining that the editor did it. Um, yeah. See, the funny thing about this is that I’m sure that someone will track down the editor at that paper. In the age of the Internet, I’m sure that the masthead is somewhere, even if the paper is now defunct. And when someone tracks down the editor and mentions that a prominent opinion blogger/columnist/former Bush aide accused them of plagiarism…