By the way - nice to see you......hope all is well with you......
Oh, well, a cowboy can dream........
A fence would stop them if we were serious about stopping them, but it's been a long time since America was serious about any of it's undertakings with foreign aggressors.
We weren't serious in VietNam, and we're not serious in Iraq.
We want the world to see us as the "nice guys", and, as usual, "nice guys" come in last.
That's already happening --- as more and more of Mexico pushes north into Texas, the people from the southern counties or Texas are leaving and heading north to get back into the USA --- and Mexico then pushes further north trying to follow prosperity as it leaves the border region. They've even had to expand what are called "border counties" ---- those are no longer the counties that immediately line the border --- the border counties are now several counties north.