Ellora Derenoncourt, an associate professor at Princeton University's department of economics, poses for a portrait on the university campus Friday, Sept. 25, 2026, in Princeton, N.J. (AP Photo/Erin Blewett)

Saxophonist, Immanuel Wilkins poses for a portrait on Monday, Sept. 28, 2026. in New York. (AP Photo/Andres Kudacki)

Saxophonist, Immanuel Wilkins poses for a portrait on Monday, Sept. 28, 2026, in New York. (AP Photo/Andres Kudacki)

A demonstrator holds a portrait of Iraq's top Shiite cleric, Grand Ayatollah Ali al-Sistani, during a protest against the suspension of flights between Iraq and Iran outside Najaf International Airport in Najaf, Iraq, Monday, Sept. 28, 2026. (AP Photo/Anmar Khalil)

A worker stocks up plush toys for sale at a souvenir store during the China Open tennis championships in Beijing, Wednesday, Sept. 30, 2026. (AP Photo/Andy Wong)

Participants help themselves to food during an attempt to break a world record for the most people cooking simultaneously at a barbecue at Loftus Versfeld Stadium, Pretoria, South Africa, Thursday, Sept. 24, 2026. (AP Photo/Alfonso Nqunjana)

Guinness World Records adjudicator Paulina Sapinska, right, monitors an attempt to break a world record for the most people cooking simultaneously at a barbecue at Loftus Versfeld Stadium, Pretoria, South Africa, Thursday, Sept. 24, 2026. (AP Photo/Alfonso Nqunjana)

Participants cook during an attempt to break a world record for the most people cooking simultaneously at a barbecue at Loftus Versfeld Stadium, Pretoria, South Africa, Thursday, Sept. 24, 2026. (AP Photo/Alfonso Nqunjana)