“Every time the top people come over from China … they put up a tent at the White House,” he said, during his final event Sunday in Sioux City, Iowa. “We’ll have a ballroom at the White House.”

He said he had long ago come up with a plan for the new facility. “We’ll get the top people, the top everything, we’ll have the best ballroom. Because I notice they always put tents up on the lawn. Number one, it’s not a good security thing. Number two, the guy that owns the tents is making a fortune,” he said.