Confidence among Trump supporters about the nation’s trajectory is slipping, according to new polling . YouGov/Economist polling shows that at the start of September, 75 percent of Trump voters said the country was headed in the right direction, while just 17 percent believed it was on the wrong track. By the end of the month, those numbers shifted to 70 percent and 22 percent, respectively—a net negative swing of 10 points. The YouGov/Economist poll is not the first to show that Republicans