Dem vote down in South Texas. That's Hispanic country. What happens in South Texas doesn't stay in South Texas. It bodes well for Trump in regional swing states such as AZ and NV.
Black vote down in Philly and Pittsburgh. Again, this bodes well for the black vote to be down in nearby states too. These things rarely take place in a vacuum. If it's happening in PA it's likely happening in the likes of Wisc and Mich.
Oh, and as I said the other day; public opinion polls at this late stage are worthless. Most are either herding or hedging their bets. You may get the occasional accurate opinion poll out this week but we'll have no idea which ones they are until the election is done & dusted.