No surprise here -- Donald Trump doesn't think Nike should "Just Do It" with Colin Kaepernick ... saying the company's new ad campaign sends a "terrible message."
The Prez -- who's vehemently against NFL players who kneel during the National Anthem -- tells the Daily Caller he disagrees with Nike's endorsement. He says ... "I think it's a terrible message that they're sending and the purpose of them doing it, maybe there's a reason for them doing it ... but I think as far as sending a message, I think it's a terrible message and a message that shouldn't be sent.