Leaders from across the Western Hemisphere are in Los Angeles this week for the Summit of the Americas. President Biden on Wednesday unveiled a new economic plan to respond to the region’s most pressing challenges, but that has been overshadowed by disagreements. Former Mexican Ambassador to the U.S. Arturo Sarukhán and former U.S. Ambassador to Panama John Feeley join John Yang to discuss. 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: Facebook: http://www.pbs.org/newshour Twitter: http://www.twitter.com/newshour Instagram: http://www.instagram.com/newshour Subscribe: PBS NewsHour podcasts: https://www.pbs.org/newshour/podcasts Newsletters: https://www.pbs.org/newshour/subscribe