Interesting. A cheaper solution then the fence and nearly 100% reliable? Obvious that Dems and Reps don't want to really fix our border problems.
http://www.cbn.com/cbnnews/us/2012/June/Outdated-Border-Patrol-Hurting-US-Security/
http://www.cbn.com/cbnnews/us/2012/June/Outdated-Border-Patrol-Hurting-US-Security/