Totally disagree on this one. Letting states run everything gives even more power to corporations, who can blackmail local governments, forcing them into a competition of ever lower corporate taxes, environmental standards, labour laws etc. It would be far better to have more federal legislation.
I think the US is due for a massive government overhaul. Not just a swapping of parties, but a reallocation of money, power, and accountability.
The federal government has proved to be untrustworthy and unaccountable to the people over the years, wasteful and dismissive of those they represent.