The way CNN’s parent company views it, Fox News has adopted a role similar to the one played by Murdoch’s British tabloids when they helped advance the agendas of British leaders. As Blair learned, however, even a special relationship with the media baron can sour quickly. He and Murdoch – once so close that Blair was the godfather to Grace Murdoch – are no longer on speaking terms.

During the British government’s 2012 inquiry into the mogul’s political influence, the former prime minister described what it was like when a story subject falls out of favor with a Murdoch-controlled tabloid.

“Once they’re against you, that’s it,” Blair said. “It’s full on, full frontal, day in, day out, basically a lifetime commitment.”

Rupert Murdoch and Donald Trump: A friendship of convenience