If I remember correctly, the WSJ had a journalist/column writer named Jonathan Kwitny, a really strange man and as pro-Marxism as they come (esp. supporting Hanoi’s wars of aggression throughout SE Asia.
Finally there were so many complains about him, including by Accuracy in Media, that he was let go and disappeared into oblivion, which was good for America.
The New York Times had another pro-Hanoi propagandist, Anthony Lewis. He did a lot of damage to the US effort to resist communist aggression.
Then there was Sy Hersh, another red-loving, yellow journalism writer if there ever was one.