A demonstrator stomps on a smoke canister during a protest against vaccinations and coronavirus measures in Ljubljana, Slovenia, Tuesday, Oct. 5, 2021. EU leaders are meeting Tuesday evening in nearby Kranj, Slovenia, to discuss increasingly tense relations with China and the security implications of the chaotic U.S.-led exit from Afghanistan, before taking part in a summit with Balkans leaders on Wednesday. (AP Photo/Petr David Josek)