The Fed, it seems, has finally run out of other ammo. It has to taper its quantitative easing program, which is eating up the Treasuries and mortgage-backed securities needed as collateral for the repo market that is the engine of the bankers' shell game. The Fed's Zero Interest Rate Policy (ZIRP) has also done serious collateral damage. The banks that get the money just put it in interest-bearing Federal Reserve accounts or buy foreign debt or speculate with it; and the profits go back to the 1%, who park it offshore to avoid taxes. Worse, any increase in the money supply from increased borrowing increases the overall debt burden and compounding finance costs, which are already a major constraint on economic growth.