Without mentioning him by name, Trump made reference to Colin Kaepernick and the protests against injustice toward African Americans the former San Francisco 49ers quarterback led last NFL season by taking a knee during the national anthem.

“Wouldn’t you love to see one of these NFL owners,” wondered the president, “when somebody disrespects our flag, to say, ‘Get that son of a bitch off the field right now, out. He’s fired. He’s fired!’ ” The hypothetical was met with cheers from the assembled crowd.