I don't agree with it on any scale, not for the Federal Govt. at least. If a state wants to help its citizens than fine, the state can do that. The Federal Govt. has other things to do.
I would agree that States should be able to, but the fed puts so many requirments and guidelines on them, that they often can't. And when i say certain circumstances, I'm thinking elderly, disabled, perhaps widowed, etc... not lifelong welfare recipients. imo, there needs to be a hard line drawn between the two.