Where are you calling from? <a href=" http://www.prisonersonthemove.eu/introduction-to-the-essay#masquerade ">all my sons essays</a> Proponents of the NSA programs argue that the surveillance operations have been successful in thwarting at least 50 terror plots across 20 countries, including 10 to 12 directed at the United States. Among them was a 2009 plot to strike at the New York Stock Exchange.