[iamnothere]

All right, well if you want to use a reasonable definition of lying by omission then I agree with your premise that most journalists are not lying by omission. I would extend that to say that Greenwald also does not lie by omission. He has his beat, he covers it well, and he has been good about accuracy.

Edit: That's not to say that he's completely unbiased (especially on Twitter), he is human after all. But generally I have been very happy with his reporting, especially since he dares to report on subjects that other parts of the media ignore completely.