Listening Quiz for Wednesday, October 9

This is the material for the next Listening Quiz

Link: http://www.cbsnews.com/video/watch/?id=7369826n

Instructions:

1. watch the video (as many times as you need to)

2. try to understand key vocabulary

3. try to get the details

4. try to get the main idea (what is the central point of the discussion in the video)