The real meltdown will be when that ego is deprived a second term, God willing. You will see the insanity behind the polish as never before, and the whole facade will crumble down spectacularly as the rats abandon ship, and throw him under the bus.
If it goes as we hope in Nov this will be more than just entertainment. It will be an epic political statement against the left that even Carter was spared.
12-15% of the population concentrated in largely, largely urban areas can only create chaos against those stupid enough to live near them. By and large, violence would be limited. You also know that black-on-white crime will be ignored by the media, and Obama will use it as a reason to declare martial law, perhaps even limited martial law.
But in the end, 15% won’t affect the entirety. Illegals and Latinos could make it worse and more wide-spread, but in my county, they number 1% and 3% respectively. They will get their asses handed to them on a silver platter if they try something. Call it racist, I don’t really care any more.