Alfons Weersink is speaking about drought conditions in the US and the impact ...

Alfons Weersink did 10 live interviews as part of a CBC syndication, speaking about "the drought conditions in the United States, the effect it’s having on the U.S. economy and the potential impact on food prices and Canadian consumers" - http://www.uoguelph.ca/news/2012/07/profs_featured_17.html.

Live discussion on CTVNews - http://www.ctvnews.ca/video?clipId=724131&binId=1.810401