U.S. Markets closed

Hobson on sell-off of U.S. Treasurys: "We are playing Russian roulette"

Mellody Hobson, CBS News contributor and analyst, talks to the "CBS This Morning" co-hosts about the news of China's suggestion that the U.S. dollar should no longer be the No. 1 international currency, and the news that investors have sold off billions of dollars in U.S. Treasurys due to nervousness over the debt.