A 100 foot high fence 2000 miles long? Does China treasury have enough money for that which we can borrow?
Please read post #182 for the only effective immigration reform.
I don’t know what the length and height of a fence should be but where a fence does exist it works. Also about who will pay for it. If the Feds would remove the prohibitions to building any fence it may have a lot of private funding by the property owners not federal funding.
We are currently spending a lot of federal and state money guarding and defending a border that is not even well marked in places.
Punishing the employers would help as would punishing the trespassers. Not just only deporting them.