Trump's most important 2016 donor is sitting out 2020

5:00am PDT - July 24th, 2020    kellyanne conway - Business Insider

• Robert and Rebekah Mercer ranked among President Donald Trump's most influential backers in 2016. But they've all but abandoned the embattled president and aren't likely to help him in the home stretch for 2020, five people who know the media-averse …