"I would say that both are doing pretty well," he said. "Paul Ryan is gung-ho all the way; Congressman [Aaron] Schock as well. But the president and the first lady are walking the talk. You know, they're eating the right foods, they're exercising on a regular basis. ... I'm sure Nixon and Carter weren't doing that."
"In general, he's doing pretty well," Mr. Horton said on CNN's "New Day." "He's not Putin, thank God."