not worth an argument. but a wall needs human support and these days electronic support and monitoring. management requires more than police type support or a whole bunch more than there is now. can't build a wall on the beach or mangrove swamps very well. at the price i see and the wall i have seen in pics looks way more than needed with proper human involvement. would say that the symbolic affect is well worthwhile but again not at the extravagant level shown on line. kinda like a lock-keeps honest people honest. need alarms,guard dog,alert responders.
my understanding of 10/7 is that there was a high grade wall and the human part was stood down because of a holiday or more likely IDF collusion and planned slow response. the wall was all there was initially.
apologies nat'l def,a wall,foreign bases get me way OT on the subject. the 1 tril $ DOD budget is retarded,unnecessary,loaded with pork. we could build any wall you wanted for less than the cost of 1 of those floating targets we call a carrier battle group.
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