Good Question: Why Does The U.S. Spy On Its Allies?

New details are now surfacing about the U.S. spying on several world leaders, including tapping the personal cell phone of German Chancellor Angela Merkel But why? WCCO's Heather Brown answers this Good Question (2:57). <br><br><em>WCCO 4 News At 10 – Oct. 28, 2013  </em>