September 7, 2023 - PBS NewsHour full episode

More than 5 million people in Sudan have been displaced by a power struggle between the military and an offshoot paramilitary group. More than 200,000 from the Darfur region have fled into Chad, where the U.N. is sending humanitarian assistance. Nick Schifrin spoke with U.S. Ambassador to the United Nations Linda Thomas-Greenfield about the humanitarian crisis and U.S. policy toward Sudan.

Democracy in Tunisia is under pressure. The North African country was long considered a trailblazer for democracy in the Arab world, but now its president has launched an authoritarian crackdown that has jailed political rivals, wrecked the economy and caused people to flee. Special correspondent Malcolm Brabant reports.

With recent polls indicating former President Donald Trump’s grip on GOP voters holding firm, several Republicans are hoping to chip away at that support and win their party’s 2024 presidential nomination. Former Arkansas Gov. Asa Hutchinson is one of them. He joined Amna Nawaz to discuss his campaign.

With the new school year underway, high temperatures have led to schools either closing or dismissing early in at least nine states this week. That’s raised questions about old overheated buildings, the lack of air conditioning and bigger ventilation concerns tied to COVID. Stephanie Sy discussed more with Joseph Allen of the Healthy Buildings Program at Harvard’s Chan School of Public Health.

During the pandemic, the federal government provided funds for free healthy school meals for students, but that program ended in 2022. Most states went back to the system they had before, but some will continue providing meals. NewsHour Communities Correspondents Gabrielle Hays in Missouri, Adam Kemp in Oklahoma and Frances Kai-Hwa Wang in Michigan joined Geoff Bennett to discuss the programs.