Given the level of gullibility, blind partisanship, and fear of being politically incorrect among those who support leftist concepts and people, I am not sure that is sufficient to make Trump president.
You notice that most of our leftist friends do not condemn the violence to people, animals, property and insist it is all Trump's fault. That's what their idols and leaders encourage them to think and say and most have long stopped thinking for themselves. Ask them to put into their own words an argument for what they say they support, and most cannot do that. They spout the assigned talking points and cut and paste somebody else's words or chart or graph or whatever when they are totally unable to explain or defend what they post.
Disclaimer: There are a few intelligent and honorable leftists out there who are the exception. Those condemn the violence and place the blame where it belongs, i.e. on the rioters and those who coach, organize, and egg them on. The only ones giving these people a voice, however, seems to be Fox News.
The people committing the actual mayhem are selected from the lowlife sector and are deliberately organized and pushed to be violent. The organizers were actually advertising for protesters in advance of Trump's rally in Albuquerque.
Indeed it is a sorry day to be a Democrat who is afraid or reluctant to speak out against it lest the wrath be turned on them.
So in the face of that kind of dumbed down and America-hating constituency, I don't know if there are enough thinking voters left to get Trump over the top.
But I'm optimistic.