Costa Rica's location is also a challenge. Salvadorans, Hondurans and Guatemalans seeking to move north to the United States must travel south, across Nicaragua, to get there.
We can expect even more of this if Shrillary wins in November. Trump may or may not be able to do something about this problem but I doubt he will do anything to make it worse.
As you read, it's not just the Mexicans that are the illegals. Mexicans make up the bulk of them, but it's not right to say all illegals are Mexican.
But regardless of where they come from, Mexico or Central America, we are being invaded. And what's really galling is they are getting so bold that they will even admit to the authorities that they came here because of lax immigration enforcement.
As far as the illegals are concerned, we are a bunch of suckers. At this point in time, most Americans are. That's why we have to sink their gravy boat NOW, before the rest of us are pulled down with it.