I thought the FDIC has full faith and credit backing by the US treasury?
 
Actually, no, it does not. The language in Section 14 of the FDIC Act is clear and unambiguous (emphasis mine): (a) BORROWING FROM TREASURY.-- The Corporation is authorized to borrow from the Treasury, and the Secretary of the Treasury is authorized and directed to loan to the Corporation on such terms as may be fixed by the Corporation and the Secretary, such funds as in the judgment of the Board of Directors of the Corporation are from time to time required for insurance purposes, not exceeding in the aggregate $30,000,000,000 outstanding at any one time, subject to the approval of the Secretary of the Treasury: Provided,Actually, no, it does not. The language inis clear and unambiguous (emphasis mine): (a) BORROWING FROM TREASURY.-- The Corporation is authorized to borrow from the Treasury, and the Secretary of the Treasury is authorized and directed to loan to the Corporation on such terms as may be fixed by the Corporation and the Secretary, such funds as in the judgment of the Board of Directors of the Corporation are from time to time required for insurance purposes,outstanding at any one time, subject to the approval of the Secretary of the Treasury: Provided, How long does the FDIC have to repay me if things go bad? Here things get murky. We turn to Section 11 of the act and find this (emphasis mine):(f) PAYMENT OF INSURED DEPOSITS.-- (1) IN GENERAL.--In case of the liquidation of, or other closing or winding up of the affairs of, any insured depository institution, payment of the insured deposits in such institution shall be made by the Corporation as soon as possible, subject to the provisions of subsection (g), either by cash or by making available to each depositor a transferred deposit in a new insured depository institution in the same community or in another insured depository institution in an amount equal to the insured deposit of such depositor. That only says “as soon as possible” and sets absolutely no time limit or maximum. Taken to the extreme, it might be impossible for the FDIC to ever make depositors whole again, and this is one of dozens of such “outs” that exist in the document. Remember, this act was written in 1933 when money was gold, times were uncertain, and government lawyers were exceedingly careful to avoid locking the government into any possible financial black holes.   http://bluelori.blogspot.com/2009/10/with-fdic-is-your-money-safe-not.html