Because of that sharp price difference, the release of crude oil reserves by the International Energy Administration was the right move, he said.

FORBES: 'QE3' Would Be The 'Most Bullish Factor' For Commodities -- Panel

But the release of the documentary led to sharp attacks on Mr Yunus and Grameen in Bangladesh.

ECONOMIST: A microfinance pioneer is under attack in his homeland

Rather than the short-sharp-shock needed to burst any bubble, Treasuries have seemingly been undergoing a slowing of demand, a release of air if you will, that may reduce the risk of any actual pop.

FORBES: It Started With Tulips, Now Bubble-Watchers Are Looking To The Bond Market