The U.S. has sent three shipments of beef to South Korea, but all have been rejected, which concerns not only those in the industry, but also USDA officials. 
 Report (1:00 wma)
 |  |  |  |  |  |  |  |  |
| | | | | | | | |
The U.S. has sent three shipments of beef to South Korea, but all have been rejected, which concerns not only those in the industry, but also USDA officials.  Report (1:00 wma)