I hear immigration come up a lot when healthcare does, but most homeless in the US are US citizens suffering from mental disorders. From the numbers I've read,

I hear immigration come up a lot when healthcare does, but most homeless in the US are US citizens suffering from mental disorders. From the numbers I've read, immigrants tend to be the most economically productive compared to US citizens of the same economic class. That said, I think it'd be cheaper to provide preventative care for free than it would be to cover ER visits for the same number of uninsured people. Tends to be cheaper and a bit more humane.