President Donald Trump on Monday downplayed the idea of allowing Bahamians fleeing the destruction of Hurricane Dorian into the United States on humanitarian grounds, hours after his acting Customs and Border Protection chief said it was worth considering.

“We have to be very careful. Everybody needs totally proper documentation because the Bahamas had some tremendous problems with people going to the Bahamas that weren’t supposed to be there,” Trump said on the White House South Lawn before departing for a campaign rally in North Carolina, where he also planned to survey Dorian damage.

“I don’t want to allow people that weren’t supposed to be in the Bahamas to come into the United States, including some very bad people and some very bad gang members and some very, very bad drug dealers.”