The mack daddy of cyber security,  Crowdstrike CEO George Kurtz (CRWD) shows how machine learning can fight ransomware. Inflation story of the year! Dollar Tree (DLTR) breaks the buck and plans to sell stuff for more than $1! Why is EQT (EQT) taking advantage of the high price of natural gas in selling a pile of stock? The story behind short sellers Spruce Point questioning growth figures, customer data and the size of Lightspeed Commerce (LSPD). 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