A massive 7.4 magnitude earthquake has struck Taiwan, the biggest quake to rock the Asian island in 25 years. rotest votes in Wisconsin's primary — against President Biden and Donald Trump. And a controversial Texas immigration law is back in court for a crucial test. Want more comprehensive analysis of the most important news of the day, plus a little fun? Subscribe to the Up First newsletter. Today's episode of Up First was edited by Miguel Macias, Padma Rama, Alfredo Carbajal, Alice Woelfle and Ben Adler. It was produced by Ziad Buchh, Ben Abrams and Kaity Kline. We get engineering support from Josephine Nyounai, and our technical director is Zac Coleman. Learn more about sponsor message choices: podcastchoices.com/adchoices NPR Privacy Policy

The United Nations' main judicial body says Israel must allow more aid into Gaza, but can the court's order be enforced? Many California fast food workers get a big raise Monday, but restaurant owners say the increase to $20 an hour puts them in a bind. And March Madness does it again: a Cinderella Final Four men's team, and an epic women's showdown Monday night. Want more comprehensive analysis of the most important news of the day, plus a little fun? Subscribe to the Up First newsletter. Today's episode of Up First was edited by Mark Katkov, Pallavi Gogoi, Alice Woelfle and Ben Adler. It was produced by Ziad Buchh, Ben Abrams and Kaity Kline. We get engineering support from Phil Edfors. And our technical director is Zac Coleman. Learn more about sponsor message choices: podcastchoices.com/adchoices NPR Privacy Policy