I'll grant you that the number one problem facing American Politics at this moment in history is corruption, but changes to the system, like ultra transparency in politics is the answer. The unfortunate track record for Congress is that if a corrupt politician is replaced by a fair minded man, you end up with two corrupt politicians, the elder now in the Senate.
We've had corruption and survived it. What we have never had to the current extent is pandering. The democrats serve the public employee unions, illegal aliens, centralized medicine and a host of other interests. The Republicans aren't much better.
The health and welfare of the nation aren't even an afterthought. The Tea Party was elected to clean up the mess, but was savaged in the press, undermined by the Republicans while under assault by the dims. The popular press is based on demagoguery and attacks anyone suggesting that irresponsible public programs be curtailed with headlines of "starving children" and "telling people to die." Yet it works, the public was so stupid that they turned on the reformers and demanded that we go back to unsustainable borrowing to keep the union goons and entitlement junkies happy. Corruption is a problem, but not the top problem. Pandering is the top problem.