This is great for Sanders
Emersen predicted around 10 point victory for Sanders in NH 1 day before & 8 point victory for Clinton 1 day before Iowa.
So you got a poll which under-estimates Sanders substantially. Sanders is probably down around or over 10% which IMO will be a very credible result & he will get a large amount of delegates
Oh dear. I'm predicting Sanders to get 45-ish... it was a 49% white electorate in 2008 and a lot of colleges, mind you, Nevada was (apparently) 59% white, so who knows?