NTD Business (Jan. 31): Pfizer Expects COVID Vaccine Sales Dip; Exxon Sets New Record for Western Oil Profit

Pfizer stock lost $43 billion in value this month, and it’s expecting a big drop in sales this year for its COVID-19 products. Oil giant Exxon is breaking the profit record for the Western oil industry. How did it make so much money? The Federal Reserve is set to raise interest rates again this week. We talk to a 40-year inves...