For the most part, I believe that the Majority ( 55%+) of american voters have made up their mind on their choice for the presidential election in Nov 2020. Plus I doubt the debates will have more than a 1% influence... Forget the silly buzz words of red and blue; left and right, commie and ?; just looking at 2 maybe a third issue which could sway ( from 1 to 10%) of the true undecided voters; which of these do you think may have the greatest impact..A. The virus and associated issues or B. The riots occurring after the Floyd murder? Feel free to add a 3rd issue as long as it's not some simpleton idea as mentioned above .. I thinks those folks are all in at this point and we are looking at a maximum of 10% of the voters.