Probably more accurately, no serious analyst takes it at face value. However, I would not be at all surprised if Clinton's likely turnout among those demographics has collapsed, which is good news for Trump.
IMO, this week's polls mean nothing. The first debate between Trump and Hillary next week will be the defining point. If Trump can answer in complete sentences, and be respectful towards Hillary and the moderators, it's over.
I know, it seems like a pretty low bar, but for Trump and that petulant 9 YO boy waiting to burst forth,
it could be...