Ashu, pershaps the reason being that curroptions and cronyism exists in the US Congress. Nothing and I mean nothing can work under the environment of curroption and cryonism. What can one expect when much of the legislation is written by the lobbyist and special interest group? This congress has reversed the balance of time, taking away from people the system of checks and balances and operating beyond what the constitution allows. This is an outright breach of people's rights and liberty by the republican controlled house and the senate.