World News Podcast- September 3rd, 2012

In tonight's episode, Ryan Owens reports from Louisiana, where residents are still trying to recover from the devastating effects of Hurricane Isaac.  Nick Watt tells you about a new wildfire in the American West and Sharyn Alfonsi reports on whether or not the organic food you pay extra for is actually any healthier than food from a regular grocery store.

Download or stream this episode of the World News Podcast