The one thing I find fascinating about the crosstabs is that the age gap is huge. Trump is winning those 65+ years old 55/38 (and that age group has the smallest MOE, so largest share of sample), and winning 50-64 years old 53/38. Among 35-49 years old, the race is Trump 45/44.
That would mean Hillary would have to be winning Millenials by a an absolutely huge margin to get the overall race to 45/43 Trump! If they are so small a segment as to not be reported out separately, then they cannot be closer than a 35 point Clinton lead, at the smallest.
1) Historically young people don't vote.
2) Statistically, young people are most likely to vote third party.
3) A lot of the young people were Bernie supporters.
Do the math on the conclusion from that.