Politico: what if the polls are wrong?

[OneJ]

I think the polls are wrong underestimating Hillary's victory margin.

-Latino turnout has spiked up significantly.
-Black turnout has increased in some states like GA and FL (Unlike the share).
-White turnout has increased (Meaning they won't go for Trump like Romney; College-educated Whites; the shy Clinton voter theory in which White Women are too afraid to admit who they're voting for; she could actually tie among whites).
-Suburbs