Why some say Mexico already built Trump's wall -- and paid for it

[pgardn]

So did the flood of asylum seekers staying in and passing through Mexico. Many Mexicans weren’t happy with it either.

Yep.

[DMC]

How would you tackle it? I'll give you a few hours to google the correct response.

How about a series of thermobaric weapons along the path of ingress? There would obviously be some stragglers so you can send in a B team for that. Get some ground target's lased for the Navy.