Donald Trump may have been the biggest loser tonight. Bernie Sanders, a man with five decades of fighting racial injustice under his belt, got about as much of the black vote tonight as George Bush did during the 2004 general election. How do you think some racist real-estate mongrel will do? The only way Republicans will win the general is if the non-white part of our electorate shrinks (something that's certainly not impossible, if primary turnout is any indicator). It won't be because the GOP is actually flipping black votes.
? The blacks love Donald.
But seriously, there's no reason to believe he'd do abnormally lower than other Republicans in the past, and in fact it's likely he'd beat Romney's numbers.