http://adf.ly/1SZdI2, http://adf.ly/1XIsTW, http://www.ctvviet.com, http://nhac24.blogspot.com/ <br />War, politics, science and nature are today's subjects on CNN 10. We're explaining an apparent chemical weapons attack in Syria, and we're breaking down a potential rule change in the U.S. Senate. Reports on brain games, the health benefits of getting out in nature, and a historic walk in space are also featured this Wednesday.
