Article continues below advertisementDonald Trump has rubbed many the wrong way after his unhinged post about Rob Reiner's tragic death went viral. The 79-year-old president's wildly insensitive remarks on Monday, December 15, even have loyalists within the White House on edge, according to Trump biographer Michael Wolff.Article continues below advertisementA White House Insider Admits Donald Trump's Post 'Wasn't Good' Source: The Daily Beast/Youtube Author Michael Wolff revealed White House insiders are questioning the president after his insensitive post about Rob Reiner's murder.