Rio Grande Valley - U.S. Border Patrol has seized just over 11 tons of marijuana.

The larges bust happened on Tuesday at the Falfurrias checkpoint. A man attempted to drive a tractor trailer loaded with cottonseed through the checkpoint, but a Border Patrol K-9 detected the suspicious smell.

During inspection, agents found almost 12 thousand pounds of marijuana hidden in the cottonseed.

In total, Border Patrol seized around $22.4 million worth of marijuana in just five days.