Yes, the Fed's power is limited. I'm glad you finally understand.
I'm glad I understand too. The Fed could not have created a TBill bubble because their power is limited. The current low rates are mostly an expression of market doubts about recovery along with some influence from the Fed's QE. Oops, did I say doubts about recovery? I meant silly speculation by people who think the Fed has more power than it really has. No wait! That's a bubble! It's the market expressing the fact that 3.64% is a mighty fine rate to get for the next 10 years from such a fiscally responsible country as ours. Yeah, that's the ticket!