Are you ready for the Fed to resume rate hikes?

Chuck Zodda and Paul Lane discuss the Fed possibly raising interest rates to the highest level in 22 years. AT&T tops profit, cash flow estimates as customer growth dips. Snap revenue falls amid efforts to retool ad business. Elon Musk's rebranded Twitter cuts ad prices. Samsung launches two new folding smartphones to fend off competition from rivals. Dish to start selling mobile service on Amazon this week.