People hold up keys as a sign of protest during a demonstration demanding stronger laws to protect renters in Madrid, Spain, Saturday, Oct. 3, 2026. (AP Photo/Andrea Comas)

Hedge fund CEO Ken Griffin, right, waves as Florida Gov. Ron DeSantis and guests applaud during an event announcing Griffin's $3 billion donation to Carnegie Mellon University, with the bulk of the money intended to build a new campus in Miami focused on societal challenges, Thursday, Oct. 1, 2026, in the Wynwood district of Miami. (AP Photo/Rebecca Blackwell)

Hedge fund CEO Ken Griffin smiles during an event announcing a $3 billion donation to Carnegie Mellon University, with the bulk of the money intended to build a new campus in Miami focused on societal challenges, Thursday, Oct. 1, 2026, in the Wynwood district of Miami. (AP Photo/Rebecca Blackwell)

People applaud as hedge fund CEO Ken Griffin, center, comes to the podium at an event announcing Griffin's $3 billion donation to the Carnegie Mellon University, with the bulk of the money intended to build a new campus in Miami focused on societal challenges, Thursday, Oct. 1, 2026, in the Wynwood district of Miami. With him on stage, are, from left: university president Farnam Jahanian, Florida Gov. Ron DeSantis, Miami-Dade County Mayor Daniella Levine Cava, and City of Miami Mayor Eileen Higgins. (AP Photo/Rebecca Blackwell)

A carpet of flowers covers the Atacama Desert after rains near Copiapo, Chile, Thursday, Sept. 24, 2026. (AP Photo/Esteban Felix)

FILE — The Rhone Glacier near Goms, Switzerland, is partially covered with sheets as Matthias Huss, head of the Swiss glacier monitoring group GLAMOS, stands nearby, on June 10, 2025. (AP Photo/Matthias Schrader, File)

FILE — People enjoy the view at the Aletsch Glacier near Goms, Switzerland, June 14, 2023. (AP Photo/Matthias Schrader, File)

FILE — Swiss Federal Institute of Technology glaciologist and head of the Swiss measurement network 'Glamos', Matthias Huss, center, and his assistants arrive at the Rhone glacier near Goms, Switzerland, June 16, 2023. (AP Photo/Matthias Schrader)