A version of this article first appeared in the “Reliable Sources” newsletter.Four years ago, Fox News headed into the Trump presidency with an unprecedented opportunity. It was not only the primary source of news for the Republican Party, but also the primary source for President Trump himself. The network could have used the opportunity to act responsibly. It could have leveraged its contacts within Trump’s inner circle and the GOP to double down on reporting and break some real news. It could have — at the very least — delivered the cold hard truth to the millions who relied on it for accurate, reliable information.But it did none of those things. Instead, Fox chose to run in the opposite direction. The propagandists on the network were empowered like never before while the so-called “straight news” hours became Trumpier and Trumpier. Its hosts scored dozens of Trump interviews, but, in most cases, instead of pressing him with tough questions, they egged on his worst tendencies. Even when not talking directly with him, the hosts were speaking directly to him. And they egged on those poor tendencies by feeding him a steady diet of hyper-partisan stories and outright disinformation. While it is officially called the “Trump presidency,” there is a good case to be made that it should be referred to as the “Fox News presidency.”Now, that is all coming to an end.