Jamie Dimon, Who Flagged Trouble Before 2008 Lehman Brothers Collapse, Now Warns S&P Earnings Could Fall To 0%: 'Rougher Time For Markets,' Says Dan Niles

JPMorgan Chase & Co. CEO Jamie Dimon, who correctly flagged trouble before the 2008 Lehman Brothers collapse, is now cautioning that Wall Street's expectations for S&P 500 earnings growth could plummet from 12% to 0% as tariff impacts ripple through the economy.