 that Mr. Trump slept with a porn star and was found liable for molesting a woman. Both candidates describing what appear to be an alternative universe view of nearly every major voter concern. Galen Truchler, partners at the political analysis site FiveThirtyEight. On average, going back to 1976, the first debate has changed the polls by about two and a half percentage points. And so, actually, we should expect this debate to move some voters. This is ABC News.