Doll: 'Europe is bottoming'

Bob Doll, Nuveen Asset Management, shares what September may bring for stocks, and explains why he thinks the 2nd half of the year will be a "bumpier" ride. And CNBC's John Harwood, and Addison Armstrong, Tradition Energy, awaits Sec. John Kerry's statement on U.S. involvement in Syria.
Fri, Aug 30 201312:30 PM EDT