But this one is so exemplary of how the news is cooked up for you these days, let's have a go anyway.
What makes this story so ideal for its purpose is that it involves intelligence and state secrets, so the news outlet that runs it doesn't have to prove a thing; it can simply say it's not authorized to divulge what it doesn't write, while hinting it does know. Plus, it can use any number of covert sources.
But in the process, a damning picture can still be painted. And if that picture involves Donald Trump, and it's CNN that's painting it, well, we know what it's going to look like. Here's how it started at CNN yesterday (with some additions from today):
In a previously undisclosed secret mission in 2017, the United States successfully extracted from Russia one of its highest-level covert sources inside the Russian government, multiple Trump administration officials with direct knowledge told CNN. A person directly involved in the discussions said that the removal of the Russian was driven, in part, by concerns that President Donald Trump and his administration repeatedly mishandled classified intelligence and could contribute to exposing the covert source as a spy.