122016 News Today

Porous borders. catherine herridge is streaming live from kabul, afghanistan. >> reporter: thank you very much. patti ann. we got here 122016 hours ago. we pretty much hit the ground running. we headed up there with the homeland security secretary janet napolitano. it was her first visit to the border. we took a helicopter directly east toward the khyber pass. as we got on the ground it is clear why we were there. she has 24 agents on the ground. customs patrol and coast garden forcement and the...