High: 60º Low: 47º
High: 46º Low: 36º
High; 49º Low: 30º
Securing The Border An Impossible Task
(CNN) - Can the United States really secure its southern border, to keep drug smugglers, criminals and undocumented migrants out?
Ed Lavandera explains what it might take to actually secure the US border with Mexico -- and why it's basically impossible.