That's worrisome -- but please note that the poll claims Clinton would beat Trump among Hispanics by only 17 points, 52%-35% (13% undecided). That would mean that Trump would do better among Hispanics than Mitt Romney did in 2012 (Barack Obama beat Romney71%-27%). Show of hands: Who (outside of Trump Nation) seriously thinks this will happen? (The recent Latino Decisions poll put the Clinton-Trump margin at 76%-11%, which seems realistic given the 2012 numbers and Trump's rhetoric.)
Only 5% of Battleground Poll poll respondents were Hispanic; 77% were white and 12% black. That's a serious underrepresentation of Hispanics and overrepresentation of whites (Hispanics were 10.8% of the 2012 electorate, while whites were only 71.1%; the white portion of the electorate is expected to drop to 69% this year).
Also, the Harvard IOP Poll has Clinton beating Trump 61%-25% among 18-to-29-year-olds. The Battleground Poll has Clinton beating Trump by only 49%-42% margin among 18-to-34-year-olds. Yes, I know about the "Trump Bros" phenomenon, but the Harvard numbers seem a lot more plausible.
Yeah, I'm not buying this either. Trump doing that well among Millennials is highly suspect, but Trump doing better than Romney among Hispanic voters is complete and total hogwash.
If you believe this poll, Clinton would be ahead in California, New York, Florida...and is ahead in Texas 45-36% with 19% undecided, so you tell me how accurate it is.
Oh, and the Millenial stuff: