"Of the last $20 in the Brent crude oil price rise, I would only attribute about $5 to Iran and 15 to liquidity and continued quantitative easing and just the fact that the supply of money continues to rise," Sabine Schels, senior director and global commodity strategist at BofA Merrill Lynch Global Research, told CNBC, because it is "dropping the value of money, relatively to the value of real asset," she explained.
http://www.cnbc.com/id/15840232?video=3000076415&play=1