I just want to point out that the US/Mexican border is almost 2000 miles long.
http://en.wikipedia.org/wiki/Mexico_%E2%80%93_United_States_border
One way to effective shut down the border is to authorize the use of lethal force (e.g. minefields, automatic gun turrets, whatever). An unmonitored wall is not going to work.
Do you really believe that people are going to support the killing of some mother and her kid?
Otherwise, I'd like to see some real estimates of how many personnel you'd need to effectively patrol the border. I'd bet it's darned expensive, and you'd have to authorize the use of lethal force.
http://en.wikipedia.org/wiki/Mexico_%E2%80%93_United_States_border
One way to effective shut down the border is to authorize the use of lethal force (e.g. minefields, automatic gun turrets, whatever). An unmonitored wall is not going to work.
Do you really believe that people are going to support the killing of some mother and her kid?
Otherwise, I'd like to see some real estimates of how many personnel you'd need to effectively patrol the border. I'd bet it's darned expensive, and you'd have to authorize the use of lethal force.