Rupert Murdoch has no professional mountains left to climb, but part of the 94-year-old media baron's last act could be unexpected: Becoming one of the few moguls to stand up to President Donald Trump.

President Trump wants an expedited deposition from Rupert Murdoch as part of his lawsuit against Murdoch and the Wall Street Journal over the alleged Epstein letter.

President Donald Trump, 79, speculated on Tuesday whether Wall Street Journal owner Rupert Murdoch, 94, actually controlled the newspaper—one day after he demanded the 94-year-old be deposed in the $10 billion lawsuit he’s bringing against the paper.