According to the Iowa Electronic Market (IEM), Hillary has an almost-90% chance of winning the Democratic nomination. Anything can happen of course, but I wouldn’t put much money on the other side of that bet.
So what about November? As I write this, the IEM has Trump ahead of Rubio by 45–37. That may underestimate Trump’s chances, as people have been doing all along. Leaving that aside for now, I think that Dems are way too overconfident that Hillary can beat Trump in November. People are pissed and don’t want another president from Goldman Sachs.
Trump is a master taunter. It was amazing to watch him destroy Jeb (who was none too mighty to start with). Trump knows how to get under people’s skin, and could break Hillary psychologically. She’s brittle and has many potential lines of cleavage, personal and political. She’s a nervous, error-prone campaigner who prefers sticking to a script (which is why she hasn’t had a press conference or an informal chat with reporters in over two months). Trump could go after her emails and the shady business of the Clinton Foundation in ways that Sanders never has, for fear of starring in a GOP ad in the fall.
Trump is relentlessly vicious. As he said in his South Carolina victory speech, “There’s nothing easy about running for president, I can tell you. It’s tough, it’s nasty, it’s mean, it’s vicious, it’s beautiful.” A debate between the two of them could be a remarkable spectacle, though it would hold glum prospects for humanity.