the reason this is close isn't because of whites (which she beats Obama's margin - 17 vs. 20), but because non-whites (73-23) are actually closer than in 2012 (81-18).
Trump is down at least 8% with Hispanics compared to romney but is doing worse? I don't trust this poll...One would have to be insane to vote for Trump and be non-white.
Nope.
We have seen this here in Austria, where 20% of people with migration background voted for the far-right FPÖ in the 2015 Vienna state election. That is a HUGE number for people with migration background.
The reason for this, as experts said, could be a fear of naturalized/integrated immigrants that even more unskilled immigrants coming into the country could take their (low-paid) jobs ...
That's why there are not few non-white/naturalized people who actually hate other foreigners coming in and end up voting Trump.