“Donald Trump’s aides are bullish about their prospects with their internal polls showing them ahead of his rival Kamala Harris during the final weekend of the presidential campaign, even as they also concede they actually have no idea how the November election will ultimately break,” The Guardian reports. “The confidence is mainly coming from two places: some polls that show Trump ahead in every battleground state and Republicans holding onto early vote leads in places like Nevada, which they extrapolate to read that the Sun Belt states may be increasingly out of reach for Harris.”