Unlike in some past periods, Trump's approval ratings have continued to gradually worsen rather than reverting to the mean. I'm a mean-reversion guy and am still expecting some mean reversion. But it hasn't happened yet.https://t.co/Vfmzd6B2ps pic.twitter.com/0CGcgR7omH

— Nate Silver (@NateSilver538) June 25, 2020