I believe in Federalism. Look it up.
As for corruption, look at the latest arrest of a Democrat Congressman out of Louisanna, William Jefferson who just now got a 13 year prison sentence for bribery.
Congressman bribes way into 13-year prison sentence (OneNewsNow.com)
You might want to look up Eric Holder's history, Geitner, Barney Frank, Chris Dodd, and so on to understand what corruption is all about. BTW, they're all Democrats. But any politicians, Republicans, Democrats, Independents, whatever, if they do corrupted business they deserved to be fined and jailed.