The real story of this market sell off China Evergrande, exploding debt and the long slow burn of an iron ore sell-off.  Could Mirati Therapeutics (MRTX) have a colon cancer cure? And meet the cloud-based technology powering your bank: MeridianLink and CEO Nicolaas Vlok (MLNK). Electric vehicle maker Li Auto (LI) didn’t see this coming: Malaysian radar woes. Mining giant Cleveland-Cliffs (CLF) says China’s declining steel production is just one of the foreign woes facing the domestic steel industry. The Drill Down with Cory Johnson offers a daily look at the business stories behind stocks on the move. Learn more about your ad choices. Visit megaphone.fm/adchoices