As already said terrible demographic & this is a horrible poll for Clinton.
Crosstabs show her winning only 69% of the Dem vote while Trump has 21% of the Dem vote which would make it Trump's best performance among Dems in the country - 21% is pretty big.
Hillary has 9% of the GOP vote, considering Dems are more in number 21% is damaging.
I think unskewing this poll will give a 4% odd margin atleast which will make it between FL & OH!
Also, a lot of D crossover votes in the South. People voting R for years but still Ds technically