Polling expert and FiveThirtyEight founder Nate Silver updated his presidential election forecast Sunday and gave GOP nominee Donald Trump a 63.8 percent chance of winning the Electoral College in November, with Democratic Vice President Kamala Harris trailing with only a 36 percent chance.
But veteran conservative consultant Stuart Stevens — a Never Trumper conservative who is supporting Harris — is critical of Silver's forecast, arguing that there is a connection between Silver's FiveThirtyEight...