9 AM ET: Trump's big night, E. Jean Carroll trial, Uvalde shooting report & more

Former President Donald Trump won big in Iowa last night. Meanwhile, he's facing another defamation lawsuit from E. Jean Carroll in New York. Most of the US population is getting hit with seriously cold temperatures. A report on the law enforcement response to the 2022 Uvalde, Texas school shooting is expected this week. Plus, art by Picasso, Rembrandt and Goya may have been lost in a fire. Learn more about your ad choices. Visit podcastchoices.com/adchoices