ultrarich, you'll have to pay 2% a year of that amount over $50 million. >> the koch political network told donors it plans to sit out the 2020 presidential race and not help re-elect donald trump. the network led by charles koch has quietly told major donors in recent months it will stay out of the 2020 race. the decision comes as the political network has walked a tight rope of aligning with the president on some policy issues while withholding its electoral fire power on his behalf. meanwhile the operation still plans to support candidates for national races including senate and governor in 2020. joining us now once again reporter for "the washington post" here on site eugene scott. let's talk a little bit about the santa ana of that the koch brothers want to withhold their donors or their donations to help re-elect president trump.