Wow... more false rewriting of history.
Illegal border crossings have always been a thing sure, but a trickle that would have been stopped with a proper barrier, aka wall. However, liberal policies have encouraged illegals and turned a blind eye, handcuffing all levels of law enforcement from enforcing our existing immigration laws.
False loopholes like "anchor babies" and "asylum" have done more to increase illegal immigration and drain on our economy as well.
This is definitely a liberal created problem, but one the RINOs have been a party to for whatever reason by not cracking down on the liberal malice.
There, you've been schooled again.