Do you live in NYC, ride the subways on a daily basis including nights? I do, I have for most of my life and my experience doesn't conform to your politically slanted opinion. Homelessness is an American problem. It's not a red or blue problem, it's a red, white and blue problem!
Until we understand that, elect officials that do and are willing to do something about it, the problem will not be solved. And the worst part of it is homeless Vets. Those are two words that should never be used together. The fact that they are is a national disgrace! Blaming it on one party or the other is why nothing gets done.