I know you're new here, so I apologize for repeating this, I generally do not respond to things I agree with unless I can add something.
I am skeptical of "experts" especially ones that only appear in the media in partisan fashions which is a fair cop.
However, I don't defend Glenn anymore than anyone else where I disagree with the argument being made against him, some people just have a hardon about his stuff so he gets brought up with similar statements, and I was more noting the amusing factor that the same arguments about him have gone on for twelve years now. Only that I used to only see it from conservatives, and objectivists, until Hillary lost.
I wouldn't agree that the four things you note are aligned with me.
-I certainly don't think America is always wrong, but I don't have a problem with people pointing out how often its government has been.
-Well, here I agree, but I also think that Republicans suck just as bad. Which doesn't need as much repeating, something I think Glenn may feel, as other people are regularly pointing that out. For the record, the worst is the LP. At least the Greens are slowly turning themselves into a Jill Stein cult. I fully support cults.
-The media is not always wrong, but it's generally pretty horrible, and that includes The Intercept and reason and everyone else. Except for the comments, where the truth gets out.
-I think Snowden is his only big story; he wasn't involved in Manning nor has been involved with Wikileaks other than reporting on their releases. Snowden certainly seems to be a pretty stand up kind of guy from what I know, other than that whole Ron Paul thing.
If anything I think Glenn undercovered the theoretically most important story of the last decade after he became Snowden's conduit and shifted to covering mostly that and the NSA confirmation:
https://www.theguardian.com/commentisfree/2012/oct/24/obama-terrorism-kill-listhttps://www.theguardian.com/commentisfree/2013/feb/05/obama-kill-list-doj-memoHunting for those two in his Guardian archives reminded me that he's been going after the media for its choices in coverage for ages, he wrote three columns on how CNN failed to hold Paul Ryan accountable (or it appeared three times) and a bundle about how they're falling for the same bullshit regarding "national security" that they happily lapped up from the Bush Administration almost always using Judith Miller's pictures as the image lol
The easily found record ends shortly before the first article so I don't know if he has articles regarding Libya. Arguably that seems like a story prewritten for Glenn. Media complicity in repeating fabrications from dubious sources that all pointed towards one conclusion, shopping legal opinions to multiple departments until one came back with the right answer, drones, BENGHAZI.