S&P 500 Has Longest Decline Since May

July 10 (Bloomberg) -- ICAP Corporates' Kenny Polcari, Boston Advisors President Mike Vogelzang, and Canaccord Genuity US Portfolio Strategist Tony Dwyer discuss the S&P 500's longest decline since May. They speak with Adam Johnson and Trish Regan on Bloomberg Television's "Street Smart." (Source: Bloomberg)