Podcast:WSJ What’s News Published On: Wed Dec 20 2023 Description: A.M. Edition for Dec. 20. Donald Trump can’t appear on next year’s presidential primary ballot in Colorado because of his actions surrounding the Jan. 6, 2021, Capitol riot, according to the state’s highest court. WSJ reporter Mariah Timms explains what the ruling means for the 2024 election. Plus, a surge in migration leads the U.S. to shut border crossings and Europe to approve tough new laws. And Callum Borchers explains how to field the dreaded question ‘how’s work?’ over the holidays. Luke Vargas hosts. Learn more about your ad choices. Visit megaphone.fm/adchoices