I agree with much of your original comment (and I think it's lame that it's downvoted); uncritical acceptance of information within one's own groupthink is definitely a problem. But I very strongly disagree with your characterization here of their attempt to get the other side of the story. Here's the relevant line from the article:
> The United States Embassy in Quito declined to make Mr. Chapman available for an interview.
Mr. Chapman is Todd C. Chapman, the Ambassador to Ecuador[0]. He was a primary actor in the actions discussed in the article. Ambassadors absolutely aren't "too low level to comment", and your characterization of an article with a no-comment from a high-ranking primary actor in the events discussed as "the default assumption is that the newspaper didn't ask for a comment" is absurd.
I also haven't been able to find any alternative explanation for this on the State Department's press site[1]. It might be there though; I'm not a journalist and I find that site maddening to navigate, so I gave up pretty quickly. But like your parent commenter said, this is a discussion site, if you have a good source for the other side of this story, I and many others here are likely to be all ears.
[0]: https://www.state.gov/r/pa/ei/biog/249299.htm
[1]: https://www.state.gov/media/