Jim Cramer and Jeff Marks discuss this week\u2019s volatile market ahead of the Federal Reserve\u2019s interest rate announcement and news conference today. Jim also explains why he thinks Amazon is a buy at these levels amid the company\u2019s holiday hike of employees. Become a CNBC Investing Club member to go behind the scenes with Jim Cramer and Jeff Marks as they talk candidly about the market\u2019s biggest headlines. Signup here: cnbc.com/morningtake \nCNBC Investing Club Disclaimer