You should act by calling for help, or sending someone else.

VOA: special.2009.08.11

The focus,says Adam Grant, who manages the program for the World Resources Institute, is to help industry answer some basic questions: "Where did you buy your timber?

VOA: standard.2010.05.28

Defense analyst Michael O'Hanlon is with the Brookings Institution in Washington: "You had friends and enemies everywhere on the battlefield, and so that,for the most part, meant that if you got into trouble as a westerner you had potential help not too far away."

VOA: standard.2010.04.06