problem 1) you assume all 2 million are anti-trump votes
problem 2) colorado was probably going democrat anyway.. maybe nevada too. It hurts him in FL though.. maybe
problem 3) the data I have seen.. courtesy of CNN last night, is that Trump is exactly with lations where Romney was. So he's not majorly hemmoraging lation votes like you allude to. He's also up about 5% with African american voters, if you can believe it.
Trumps strategy is to turn out white voters, (which there are more of) and appeal to blue collar democrats (like the 50k that switches to vote for him in penn)
Univision, you remember them and Trump, was the driving force behind the Latino registration and the majority of them will be voting Democrat. They registered 3 million new voters.
https://www.washingtonpost.com/news...ino-voter-registration-drive-helps-democrats/
The data did not include these new voters, so we will see where Trump ends up!