Well, then more tanks should be built.
I think our FRiend Griddlee is being sarcastic here. He's saying that placing tanks down on the border is too strong of a show of force, and that there isn't a threat that equals the power of an M1 Abrams tank, coming from Mexico. Well, I think that a show of force with tanks would definitely give the invaders and drug smugglers something to think about before attempting to cross to our side. If force were allowed and the ACLU didn't exist, that is. Besides, how many M1 tanks aren't being put to good use here in America? The bottom line is, if a wall that spans the entire length of the Mexican border isn't built, or will never be built, then the border should be militarized. Simple as that!