US taxpayers could be on hook for Europe bailout

"The U.S. is coming to Europe's financial rescue.

So far, America's role is fairly limited. But if the crisis continues to grow and the U.S. takes on a wider role, U.S. consumers and taxpayers could feel a bigger impact. The biggest exposure could come from America's status as the single largest source of money for the International Monetary Fund."

[MSNBC]