Why Fed bond-buying plan is raising trade tensions

The Federal Reserve's figure to buy more Treasury bonds has confident critics at home to criticize of expected high price rises and financial chaos.

It twist out many foreigner are attractive angry, too. They say the Fed's $600 billion program is a system to give U.S. exporters an unfair edge - one that endangers the global financial system.

Is it? Or is the Fed's plan a credible way to help end a anxious jobs crisis and revitalize a still-tepid monetary system?

In also case, few argument that Fed Chairman Ben Bernanke is taking a risk. Whether or not his plan succeeds in aiding the U.S. economy, it risks trigger a trade war and confident dangerous conjecture in monetary markets