This image taken from video provided by WQAD, police investigate the fatal shootings of several people in Muscatine, Iowa on Monday, June 1, 2026. (WQAD via AP)

Sam Bregman talks with voters on primary Election Day, Tuesday, June 2, 2026, in Albuquerque, New Mexico. (AP Photo/Jon Austria)

Supporters of Seoul mayoral candidate Oh Se-hoon of the main opposition People Power Party hold signs during an election campaign for June 3 nationwide simultaneous local elections in Seoul, South Korea, Monday, June 1, 2026. (AP Photo/Ahn Young-joon)

Seoul mayoral candidate Chong Won-o, top center, of the ruling Democratic Party raises his hands with his party members during an election campaign for June 3 nationwide simultaneous local elections in Seoul, South Korea, Tuesday, June 2, 2026. (AP Photo/Ahn Young-joon)

Secretary of Homeland Security Markwayne Mullin testifies during a Senate Subcommittee on Homeland Security 2027 Budget Request for the Department of Homeland Tuesday, June 2, 2026, in Washington. (AP Photo/Mariam Zuhaib)

A view of a ward at the Evangelical Medical Center (CEM) during a visit by the Director General of the World Health Organisation (WHO), Tedros Adhanom Ghebreyesus in Bunia, Congo, Sunday, May 31, 2026. (AP Photo/Moses Sawasawa)

Healthcare workers who have recovered from Ebola pose for a photo in Bunia, Congo, Sunday, May 31, 2026. (AP Photo/Moses Sawasawa)

Director General of the World Health Organisation (WHO), Tedros Adhanom Ghebreyesus, right, shakes hands with Ezo Etienne, a health worker who recovered from Ebola in Bunia, Congo, Sunday, May 31, 2026. (AP Photo/Moses Sawasawa)