Jamie Dimon is cautious about a soft landing for the economy

JPMorgan Chase CEO Jamie Dimon says America is headed toward a cliff with its soaring debt. Dimon: America's debt must be addressed before it causes a crisis. He says the debt crisis must be dealt with before it leads to a crisis in the U.S. Dimon warns that America is heading toward a 'cliff'

JPMorgan Chase CEO Jamie Dimon says he remains cautious about the prospects for the U.S. economy to have a soft landing. Dimon: Market sentiment is improving, but market sentiment is still improving. JPMorgan Chase chief says he is cautious about soft landing for economy.