Find a tunnel,flood it with propane.The gas will find a source of ignition eventually.Or flood the tunnel with CO2.
Great ideas, but the Obama Immigration Doctrine doesn’t allow our Border Patrol to do anything about them just walking across the border now. Perhaps that should be a priority?
Install cofferdam pulling a in the soft sand. Easy to install and go as deep have needed.
this has no chance in USA..... it would interfer with Obama’s IslamoNazi invasion of America
We could end the problem with a garden trowel but we lack the will to do squat; thanks to the suicidal liberal establishment.
I can really dig this
The Israelis are clever but I really think the Atlantic Ocean deserves some credit in thwarting the flow of smuggled goods and migrants via tunnel from Mexico.
that $100 billion +/- choo choo will never be built..
it has no approved path into Los Angeles
it has no approved path into Anaheim
it has no approved path into San Francisco
it has no known plans for grade separations of all the highways and roads along the route
it so far at least has not committed to any proven technology (read this: a super-sized BART failure in the making?)
it has no arrangements to deal with its interferrence with the many freight trains or AMTRAK
it turned out to be just a giant attempted ripoff-of-the-taxpaers boondoggle is all
and everyone, or nearly everyone realizes it now
the efforts to figure out a way to cram it through..continue....however....