Could Trump's Prosecutors be Prosecuted?

There's a big escalation in the power struggle between two branches of our government over deportation flights. Plus, new threats for Harvard: With its funding already frozen, the school could now lose its tax-exempt status and its ability to host international students. Also, we dig into the background of the man mistakenly deported to El Salvador. And scientists now say they found the strongest evidence yet of life outside our solar system.    Learn more about your ad choices. Visit podcastchoices.com/adchoices