What's behind the uptick in attacks between the U-S military and the Iranian-backed Houthis in Yemen. How the presidential race for the republican nomination looks in New Hampshire. And today, the Supreme Court hears a case that could upend federal regulations. 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 Andrew Sussman, Megan Pratz, Krishnadev Calamur, Reena Advani and Alice Woelfle. It was produced by Ziad Buchh, Ben Abrams and Nina Kravinsky. We get engineering support from Stacey Abbott. And our technical director is Zac Coleman.
