U.S. Fed's Plosser floats setting a cap on QE3

(Reuters) - A top U.S. Federal Reserve official on Friday floated the idea of setting a maximum dollar amount for its current, $85-billion-per-month bond-buying program.

from Reuters: Economic News http://feeds.reuters.com/~r/news/economy/~3/DGmsG6p85ms/story01.htm