Hey, I am all for having open borders. Yup, keep 'em opened where there are manned checkpoints only! All other illegal aliens crossing at points not considered checkpoints are fair game to snipers and machine gun fire.
I think about a week of this will have them s#itting their pants and burrowing underneath the border like moles.
The MinuteMan Project in AZ or NM (I forget) seems to have been a rousing success. Next stop, VT / NH border, I hope.