Article continues below advertisementGavin Newsom sent a message to his followers on X, asking them to say a prayer or two for Donald Trump.The California governor, 58, shared the note on social media over the weekend after the president, 79, told news reporters on November 14 that his recent MRI exam was "outstanding."Article continues below advertisementGavin Newsom Commented on Donald Trump's MRISource: @GovPressOffice/XGavin Newsom sent a message to Donald Trump."Please pray for our President. He is not mentally well," Newsom wrote.