President Donald Trump filed a defamation lawsuit Friday over a Wall Street Journal article related to Jeffrey Epstein.

The network has sparingly covered the defamation lawsuit the president filed against its corporate sibling News Corp and the Wall Street Journal.

Proving that the Wall Street Journal's reporting is false would require Trump to answer questions under oath about Jeffrey Epstein.

President Trump has turned on his longtime on-again, off-again ally, Rupert Murdoch. He filed a $10 billion dollar lawsuit against Murdoch and his company Newscorp after the Wall Street Journal’s report on Trump’s alleged racy birthday letter to Epstein in 2003.

Should the case proceed, Trump may be required to testify under oath about his relationship to Jeffrey Epstein.

Semafor's Ben Smith on Monday's "Morning Joe" addressed the current feud between President Donald Trump and Wall Street Journal owner Rupert Murdoch. JOE SCARBOROUGH, 'MORNING JOE' HOST: Ben, we didn't even ask you about actually the most fascinating part of this story that's come out the past four days,

Donald Trump is suing Rupert Murdoch and the Wall Street Journal over their blockbuster story alleging Trump sent a 'bawdy' birthday letter to the late convicted sex criminal Jeffrey Epstein. This comes as polls show voters,

The Wall Street Journal, owned by Rupert Murdoch’s News Corp, has published another biting opinion piece attacking President Donald Trump after his threat to fire Federal Reserve Chair Jerome Powell.