Traditional agriculture is viewed as farmers and ranchers working on the land, but Dennis Tracy, vice president of environmental and corporate affairs with Smithfield Foods says the new agriculture is much more.
Report (1:00 wma)
 |  |  |  |  |  |  |  |  |
| | | | | | | | |
Traditional agriculture is viewed as farmers and ranchers working on the land, but Dennis Tracy, vice president of environmental and corporate affairs with Smithfield Foods says the new agriculture is much more.
Report (1:00 wma)