Joe Nocera on Dow 15,000 and Gun Death 4,000

Applause breaks out at the New York Stock Exchange at the closing bell on February 21, 2012 in New York City. The Dow Jones industrial average broke through the 13,000 barrier.

Joe Noceraop-ed columnist at the New York Times and Money Talking contributor, discusses the implications of the Dow hitting 15,000 and his continuing series focusing on gun violence