If anything, I'm a bit surprised that Jeff Goldberg burned this source. If anything, I'd suspect that he'd keep the channel open as long as he could. Or, he's got other channels that work better. All the same, I mean, wow. These guys are just morons here, there's really no other way around it. I'm trying to think of a charitable way to spin this and I've got nothing. Like, very clearly, these people are going to get…
As soon as he realizes (or a reasonable person would realize) that the group chat is not a hoax, and that he is getting confidential military information over that channel, his continued membership in the channel demonstrates intent to receive the information, which makes anything he writes about it in the future legally problematic. It's complicated and it's not like just receiving classified information from a sour…
Nope. His authority as a journalist prevails. He published the article -- so his intent was to do his job as a journalist, and the public has a right to know.
National security or institutional trust was not damaged by the journalist -- only by the ignorance of the politicians now running our military.
The information was newsworthy and in the public interest.
Publication did not cause harm (and you might argue that dropping actual bombs caused much more harm).
The information was obtained legally and without foresight.
The journalist has an obligation to report the information if it serves the public interest, especially if it reveals systemic failures, endangers democracy, or impacts public policy.