Midday News Brief for Wednesday, December 4th

President Trump plans to leave the NATO summit after a hot mic video caught world leaders speaking about him without him present. In Washington, the Judiciary Committee hears from law professors to help determine whether allegations against President Trump constitute grounds for impeachment. Expedia Group's CEO and CFO have resigned after clashing with the company board. J.R. Whalen reports. Learn more about your ad choices. Visit megaphone.fm/adchoices