Dance instructor Rodolfo Robles rehearses in a subway car while traveling to a friend's house to prepare for a performance, in Santiago, Chile, Tuesday, Sept. 21, 2021. (AP Photo/Esteban Felix)

Children jump over a puddle of water as they play during a rainstorm on a street in Barcelona, Spain, Saturday, Sept. 18, 2021. (AP Photo/Emilio Morenatti)

Flames burn up a tree as part of the Windy Fire in the Trail of 100 Giants grove in Sequoia National Forest, Calif., on Sunday, Sept. 19, 2021. (AP Photo/Noah Berger)

An armed Taliban fighter stands in the corner of a busy street at night in Kabul, Afghanistan, Friday, Sept. 17, 2021. (AP Photo/Felipe Dana)

A child receives treatment from an IV drip bottle held by his father as they ride to a nearby clinic along a flooded road following recent rains in Sre Ampel, Cambodia, outside Phnom Penh, on Monday, Sept. 20, 2021. (AP Photo/Heng Sinith)

U.S. Customs and Border Protection mounted officers attempt to contain migrants trying to cross the Rio Grande river from Ciudad Acuna, Mexico, into Del Rio, Texas, Sunday, Sept. 19, 2021. (AP Photo/Felix Marquez)

Lava flows in an eruption on the island of La Palma in the Canaries, Spain, Thursday, Sept. 23, 2021. A volcano on the small Spanish island in the Atlantic Ocean erupted on Sunday, forcing the evacuation of thousands of people. Experts say the eruption and its aftermath could last for up to 84 days. (AP Photo/Emilio Morenatti)

A former living goddess Kumari, center, watches the annual Indra Jatra festival in Kathmandu, Nepal, Sunday, Sept. 19, 2021. The feast of Indra Jatra marks the return of the festival season in the Himalayan nation two years after it was scaled down because the coronavirus pandemic. (AP Photo/Niranjan Shrestha)