Donald Trump just sent a message to Roger Goodell — saying kneeling during the national anthem should no longer be an option … it needs to be a league rule.
Trump continued his Twitter attack against kneelers Tuesday morning — first, saying the booing at the Monday Night Football game was the “loudest I have ever heard” … due to the Dallas Cowboys protest.
“Great anger,” Trump added.
Then … a message aimed at Roger Goodell.
“The NFL has all sorts of rules and regulations. The only way out for them is to set a rule that you can’t kneel during our National Anthem.”