Toxic Drug Tanker
- Episode aired Nov 13, 2011
- TV-14
- 45m
At the southernmost tip of Texas is the Rio Grande Valley - a vast and sparsely populated region. As Mexican drug cartels expand their reach north of the border, the US Department of Homelan... Read allAt the southernmost tip of Texas is the Rio Grande Valley - a vast and sparsely populated region. As Mexican drug cartels expand their reach north of the border, the US Department of Homeland Security must rely on every available resource to find and apprehend smugglers and illeg... Read allAt the southernmost tip of Texas is the Rio Grande Valley - a vast and sparsely populated region. As Mexican drug cartels expand their reach north of the border, the US Department of Homeland Security must rely on every available resource to find and apprehend smugglers and illegal immigrants.