Sure. He said he magically got something hugely valuable with no cost, and no one else has publicly confirmed that's true. So the entire deal is actually public: it's a bunch of made up BS that no one will corroborate as real. It's that imaginary wall Mexico was paying for all over again.

Hey, look at me. I'm publicly stating that the nation of Italy has agreed to sell me the heel of the boot. The whole place, we're gong's slice it right of, and float it to Texas and open a vineyard there. And maybe a monster truck theme park.

Don't make any of that true just because someone said it.