Middle East turmoil, New Hampshire primaries and Justices hear case on deregulation

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. Learn more about sponsor message choices: podcastchoices.com/adchoices NPR Privacy Policy