CHRISTINE ROMANS, CNN CHIEF BUSINESS CORRESPONDENT: I'm Christine Romans with "CNN Money Now." U.S. stocks on track for the best month in four years. The U.S. economy stumbled in the third quarter with only 1.5 percent growth. The Dow and S&P 500 both up about 9 percent this month, some of the best performers, Amazon, Google and Microsoft. Pfizer wants to buy Allergan, the latest and potentially biggest in a frenzy of health care mergers, but it also thrust these companies to the center of the debate over corporate taxes. A deal with the Irish, Allergan, would cut Pfizer's tax bill considerably. So called inversions, some decry as bad, corporate citizenship, CEOs say it is just good business. "NEW DAY" returns in a moment.
Best Month In Four Years For Stocks