It hasn't been tried so far.
Your wall doesn't work either. Over, under, and through. Concepts learned even before Kindergarten. Why should we waste money on such nonsense?
its worked in so much its reduced the crossing by close to 100% where it didnt exist before,,,
your problem seems to be your ignorance towards this fact,,,
Please. I live on the border. I know better. Provide a link to your claim.
Trump hasn't built any wall where it didn't exist before. You lose.
What existed previously was a wall built from surplus runway mats that anyone could climb over in 60 seconds. Trump has built some new wall and replaced the existing excuse for a wall.
And they are getting through this new magic wall just as simply as they got through the old one. Over, under and through.
Wrong. The facts show that border crossings go to almost zero wherever the wall exists.
Federal data show a far-less imposing wall than the one Trump envisions — a two-story corrugated metal fence first erected under the Bush administration — already has dramatically curtailed both illegal border crossings and crime in Texas’ sixth-largest city, which borders the high-crime Mexican city of Juarez.
In fact, the number of deportable illegal immigrants located by the US Border Patrol plummeted by more than 89 percent over the five-year period during which the controversial new fence was built, according to Homeland Security data I reviewed. When the project first started in 2006, illegal crossings totaled 122,261, but by 2010, when the 131-mile fence was completed from one end of El Paso out into the New Mexico desert, immigrant crossings shrank to just 12,251.
They hit a low of 9,678 in 2012, before slowly ticking back up to a total of 25,193 last year. But they’re still well below pre-fence levels, and the Border Patrol credits the fortified barrier dividing El Paso from Mexico for the reduction in illegal flows.