House rules of order from the U.S. House of Representatives would have as presiding officer at the Republican National Convention, Speaker Paul Ryan. Efforts to change this were pushed back at a RNC meeting in Florida. Trump's representatives Manafort and Ben Carson attempted to repair damaged relations between the Republican National Committee, its chairman Vince Preibus, and Trump, at that meeting. The Manafort argument was that Trump's flaws were of personality not character, which would be easier to fix than that facing Hillary Clinton, yet many RNC members were skeptical of this. A April 2016 WSJ/NBC poll shows Hillary Clinton leading Trump 50% to 39%, by 11 points- the surprising finding is that the poll also shows 56% of both candidates support comes from voters anxious to avoid the alternative candidate.