And the walls not built yet so Mexico still might pay for it. You dont know whos paying for it. Most Americans would be happy to pay for the wall rather than give our money to illegal immigrants. Wouldnt you?

I would assume the American people will pay for the $12b for the farmers. Or do you think Irans gonna do that for us?

If they can come up with $150billion for Iran they can come up with $20b for the wall.

Actually people farmed for themselves before people sold/purchased food.