It seems like we’re overdue for another round of “is the presidential race tightening?” And the answer isn’t totally clear. Our model thinks Donald Trump has probably narrowed his deficit against Clinton slightly, but the difference is modest enough that we’ve wanted to change our answer with every new round of polls. And in general, we’re reluctant to proclaim any turnaround in the race while we still have to squint to see a shift. CONT.
Nate Silver, FiveThirtyEight