Carl Quintanilla, Jim Cramer and David Faber focused on the markets extending losses from Friday's big sell-off, which was\nsparked by Fed Chair Jerome Powell's hawkish comments at the Jackson Hole summit. Where can investors hide in this \nenvironment? Also in focus: Elon Musk in Norway with a message on oil, gas and Tesla, why Chinese stocks are rallying, Senator Elizabeth Warren "very worried" that the Fed could cause a recession, and what SEC Chair Gary Gensler told Jim and David about remote work versus returning to the office.