- The cost of the wall, according to Trump's own words, has ranged from $4 billion to $12 billion.
- Trump has said the wall would be made of concrete, rebar and steel. The cost of that, as our own Fact Checker has noted, would far exceed Trump's estimates for a whole host of reasons.
- Just about everybody with any authority in Mexico says it will not pay for the wall.
March 21, 2016 at 8:16 AM EDT