As much as everyone thinks a wall will be the panacea to our ills, it is not the case. Walls can be circumvented by agents working against the best interests of a people. Remember Troy fell not because of weak walls, but because of trusting and passive people. We can't trust the enemy, ever.
Edit since people think this is an argument for no wall, you're wrong and right. This isn't about a wall, this is about the future of a people to want a future for themselves the way they want it. We still need walls, but walls are decoration if the demographics are such that our leaders won't be "our" leaders anymore and what then?
Three prong strategy is: build, repeal (goylent_green said it best), enforce.
Build a wall, repeal hart-celler, enforce the laws put in place for the defense and protection of a people's future.
Final edit these are my goddamned demands, they should be yours, too.
Disclaimer I know there is more to it than that, the fact we got to this point is more telling. At about 65ish% of population, being about 200ish million, it's hard to see how our birth rates are plummeting and still the media and politicians call us the enemy. Plato, in the Republic, noted that tyrants would typically try to replace a people they disdained or feared. We may have all the guns, but we don't have time. This is not a call to arms but merely a conversation.
Liberty doesn't die with thunderous applause, it dies in anonymous forums where people who are too smart for their own good choose not to join forces. Our strength is in numbers while we have them. We haven't tried our white soap box yet and the shout of millions of tired Americans must be heard and be present front and center.
Example of a traitor user Crensch seems to think the idea of an ethnocentric United States is a Jewish subversive plot. Think about that reasoning he is using for a second. He is relating the idea of a near 100% white United States as being a Jewish subversive plot perpetuated by me. He is accusing me of being a rabbi for wanting the US to be mostly, if not all, white. That is a traitor in our midst.