Stocks march higher, Chicago Fed explains economic activity slowdown

Stocks (^DJI, ^GSPC, ^IXIC) move higher to start the week. The technology (XLK) sector is most in the green, and the materials (XLB) sector is most in the red. Keith Bliss of Cuttone and Company joins us live from the floor of the New York Stock Exchange to talk markets. To discuss the other big stories of the day, Yahoo Finance’s Seana Smith is joined by Yahoo Finance Editor-in-Chief Andy Serwer, Dan Roberts and Yahoo Finance tech reviewer Dan Howley