Traders work on the floor of the New York Stock Exchange Wednesday. Stocks soared on news that central banks agreed to work together to support the global financial system. Richard Drew/AP hide caption

itoggle caption Richard Drew/AP

A coffee grower picks coffee fruits in a plantation near Montenegro in Quindio province, Colombia. Fair Trade USA wants to allow coffee from big estates like this one under its fair trade label. Jose Miguel Gomez/Reuters /Landov hide caption

itoggle caption Jose Miguel Gomez/Reuters /Landov