New York Times report (update: Another report from AP)
The president has had what one person described as cold-like symptoms. At a fund-raiser he attended at his golf club at Bedminster, N.J., on Thursday, where one attendee said the president came in contact with about 100 people, he seemed lethargic.
A person briefed on the matter said that Mr. Trump fell asleep at one point on Air Force One on the way back from a rally in Minnesota on Wednesday night.
The report says his treatment plan is still being discussed and they are considering a national address or videotaped statement to demonstrate he was functioning.
Update: A second report from AP says he has mild symptoms.