...20 foot high wall?

Really?

The friggin' Border Control Agents -- you know, the people who actually know what's going on at the border? -- want a new barrier at strategic locations along the border.

That isn't good enough for you?

You'd rather refer to polls of New England housewives, making jewelry in their kitchens?

The people who know what the hell is going on, and whose job it is to control the border, want a wall in strategic locations.

Period.