I’m not so well versed in American media to answer your question which left leaning media would be acceptable for lemmings.

BUT the Washington post is really a bad example. Just a few days ago the billionaire owner himself published his decision to focus on defense of ‘free market’ and ‘personal liberty’ in the opinion section. And let’s not kid ourselves that he isn’t deciding the direction of the rest of the news paper, that’s the only reason why you buy one.