Tom Barrack, a key donor and friend of President Trump, attempted to justify the killing of Washington Post columnist Jamal Khashoggi -- arguing that the US does not have the moral authority to criticize Saudi Arabia due to its own record of "atrocities" https://t.co/wxzLQJLLcf pic.twitter.com/eLasUw2ws9— CNN (@CNN) February 14, 2019