JPMorgan has begun to prepare for potential US default, CEO Jamie Dimon says

JPMorgan Chase CEO Jamie Dimon says America’s largest bank is once again preparing for a potential US default even though he expects Congress to avoid that “potentially catastrophic” event by lifting the debt ceiling.JPMorgan Chase CEO Jamie Dimon says America’s largest bank is once again preparing for a potential US default even though he expects Congress to avoid that “potentially catastrophic” event by lifting the debt ceiling.