By the end of the heated exchange, the Democratic governor threatened to sue the president over the issue. "We'll see you in court," Mills said. Start the day smarter. Get all the news you need in your inbox each morning.

President Trump threatened to withdraw all federal funding for Maine after sparring with the state's governor over trans athletes. Lincoln Project co-founder Jennifer Horn and former White House Senior Deputy Press Secretary Andrew Bates discuss Trump's "desperate" need to prove he's in charge and his failure to deliver on economic promises.