b"
In a lawsuit, CVS argues that Amazon could pose a threat by negotiating directly with insurers.
Today's Stocks & Topics: Transitioning to Medicare, Financial Literacy, 401k, VZ - Verizon Communications Inc., T - AT&T Inc., Dow Jones Industrial Average (DJIA), Retirement Plans, VXX - iPath Series B S&P 500 VIX Short-Term Futures ETN, Earnings, ABBV - AbbVie Inc., Recession.