https://d25d2506sfb94s.cloudfront.ne...nTabReport.pdf
YouGov numbers:
Hillary 53
Bernie 40
Only registered Democrats:
Hillary 62
Bernie 34
There's also no enthusiasm gap among registered Democrats, if you add up enthusiastic and satisfied together:
Hillary 83%
Bernie 82%
27% of Bernie's supporters would be upset if Hillary gets the nod, compared to only 9% of her supporters who would be upset if Bernie gets the nod over her.
On who best can win, Hillary leads 68/22.
On the GOP side:
Trump 48
Cruz 29
Kasich 18
50% of Independents and 22% of Republicans would be upset if Trump is the nominee.