What happened: President Donald Trump accused Philadelphia 76ers forward LeBron James of disrespecting the United States by stretching and mimicking his free-throw motion during the national anthem. Trump called on James to apologize for his conduct during the pregame ceremony.

Why it matters: The remarks continue a long-running public feud between Trump, who has regularly commented on league affairs, and James, whom the president has repeatedly targeted with public criticism.

What to watch: Philadelphia's scheduled game has not started yet, with upcoming media availability offering the next opportunity for James to address the remarks.