There's something wrong with prices in funding and bond markets, according to this week's Odd Lots guest. Zoltan Pozsar is a former adviser to the U.S. Treasury turned strategist at Credit Suisse. He argues that sweeping changes in the world's money markets help explain why foreign investors aren't buying as much U.S. debt as they used to. That could have big implications for the Federal Reserve as it attempts to wind down its balance sheet.