The U.N. Security Council demanded that Houthi rebels in Yemen stop attacking international ships in the Red Sea. The U.S. military says there have been more than two dozen attacks in the last seven weeks. The most serious attack was Tuesday when Houthis fired more than 20 drones and missiles at U.S. and allied warships. Nick Schifrin reports on the escalation and U.S. options. Stream your PBS favorites with the PBS app: https://to.pbs.org/2Jb8twG Find more from PBS NewsHour at https://www.pbs.org/newshour Subscribe to our YouTube channel: https://bit.ly/2HfsCD6 Follow us: TikTok: https://www.tiktok.com/@pbsnews Twitter: http://www.twitter.com/newshour Instagram: http://www.instagram.com/newshour Facebook: http://www.pbs.org/newshour Subscribe: PBS NewsHour podcasts: https://www.pbs.org/newshour/podcasts Newsletters: https://www.pbs.org/newshour/subscribe