for economic recovery.... http://www.marketwatch.com/story/risks-to-recovery-have-increased-feds-dudley-2011-06-10 I recall the same warnings before QE I, QE II....
Wonder which QE number they'll be forced to stop? At 4 they'll be a few riots, at 5 they'll be even more, so I think 6 is when they'll be forced to stop. Remember Churchill - "You can always count of the Americans to do the right thing, but only after they've tried everything else".