Health care is leading and overlooked, yet it's up 14% this year: NYSE trader

Stocks are down a bit, with big oil companies weighing on the S&P, as crude oil slides under $43 per barrel. But health care is rallying and still in the green. Maybe investors are hopeful about next week's health care bill vote in the Senate. Yahoo Finance's Alexis Christoforous is joined by Alan Valdes, director of floor operations at Silverbear Capital, live from the New York Stock Exchange to discuss.