Those that do know it ignore the fact the Mexican government has built them a revolving door and gives them a instruction booklet on how to operate it.
It is IMPOSSIBLE to prevent all Illegals from entering this country.
Ok, but if the FEDGOV, the states, and the citizens of this nation REALLY put their hearts into it, we could reduce the ONE MILLION/YR. number down to, say, (INSERT YOUR TRUTHFUL ANSWER HERE).
Ping to #99.
Let me know when the Sanctuary Cities no longer provide sanctuary and are willing to cooperate with immigration authorities.
This is all irrelevant in any case since most of those getting hysterical over this issue are the same ones who condemn the President over EVERY issue. The Perpetually Pissed Off can never be mollified.