The Annual World Pork Expo started Wednesday and runs through Friday in Des Moines, Iowa as a variety of topics are being discussed including the H1N1 virus which was responsible for some changes at this year’s event.
 |  |  |  |  |  |  |  |  |
| | | | | | | | |
The Annual World Pork Expo started Wednesday and runs through Friday in Des Moines, Iowa as a variety of topics are being discussed including the H1N1 virus which was responsible for some changes at this year’s event.