Revellers pose during the Street Parade dance music event in Zurich, Switzerland August 13, 2016. (Photo by Arnd Wiegmann/Reuters)

A boy wearing a Lebanon's Hezbollah military outfit and carrying a toy gun walks during the funeral of three Hezbollah fighters who were killed while fighting alongside Syrian army forces in Syria in Nabatieh town, southern Lebanon, October 27, 2015. The fighters names are Hussein Hassan Shreifie, Ali al-Akbar Mohamad Khashfeh and Mohamad Saeed Fawaz. (Photo by Ali Hashisho/Reuters)

Colorado Gov. John Hickenlooper shows off his socks--one with Democratic presidential candidate Bernie Sanders and the other with Republican candidate Donald Trump – before entering his former brewpub for a book signing event to mark the release of his autobiography Thursday, May 26, 2016, in Denver. Hickenlooper, who is term-limited, is doing book talk rounds this week, reviving speculation that he is positioning himself to join Hillary Clinton's presidential campaign ticket. (Photo by David Zalubowski/AP Photo)

A street vendor prepares watermelon juice for sale at a roadside stall during a heatwave in Karachi, Pakistan, 17 May 2023. According to the Pakistan Meteorological Department the weather in the Sindh capital will remain extremely hot and dry. (Photo by Shahzaib Akber/EPA/EFE)

The “voodoo” wrestler known as Panthère utters incantations above the alter of his shrine in Kinshasa, Democratic Republic of Congo, on July 27, 2023. In the capital of DR Congo, dozens of men and women – including former wrestlers – practice “voodoo wrestling”, using traditional fetishes and animals. Fights are organised in some of the city's poorest and most densely populated districts. (Photo by Alexis Huguet/AFP Photo)

A man demonstrates outside Republican presidential candidate Donald Trump's news conference at Trump Tower in New York, U.S., May 31, 2016. (Photo by Shannon Stapleton/Reuters)

Shiite Muslim pilgrims march with flags en route to Karbala from Nasiriyah in Iraq's southern Dhi Qar province on September 5, 2022, ahead of the holiday of Arbaeen. (Photo by Asaad Niazi/AFP Photo)