Mirjana Nikolic, right, rector of the University of Arts, speaks during a news conference by Serbia's student movement demanding the resignations of top police and security officials in Belgrade, Serbia, Thursday, Oct. 29, 2026. (AP Photo/Darko Vojinovic)

Jovan Vujicic, center, an assistant professor at the Faculty of Law of the University of Kragujevac, speaks during a news conference by Serbia's student movement demanding the resignations of top police and security officials in Belgrade, Serbia, Thursday, Oct. 29, 2026. (AP Photo/Darko Vojinovic)

Student Filip Ubovic speaks during a news conference by Serbia's student movement demanding the resignations of top police and security officials in Belgrade, Serbia, Thursday, Oct. 29, 2026. (AP Photo/Darko Vojinovic)

Student Filip Ubovic speaks during a news conference by Serbia's student movement demanding the resignations of top police and security officials in Belgrade, Serbia, Thursday, Oct. 29, 2026. (AP Photo/Darko Vojinovic)

Milwaukee Brewers fans arrive for a rally during the baseball team's World Series parade, Friday, Oct. 30, 2026, in Milwaukee. (AP Photo/Nam Huh)

A Milwaukee Brewers' fan holds up a sign as he waits for the baseball team to arrive for a rally during their World Series parade, Friday, Oct. 30, 2026, in Milwaukee. (AP Photo/Nam Huh)

Signage welcomes attendants to the G20 Foreign Ministers meeting early Friday, Oct. 30, 2026, in Atlanta, Ga. (AP Photo/Brynn Anderson)

Signage welcomes attendants to the G20 Foreign Ministers meeting early Friday, Oct. 30, 2026, in Atlanta, Ga. (AP Photo/Brynn Anderson)