White lioness Tia plays with her 11 weeks old cubs in their enclosure at a private zoo in Dvorec village, Czech Republic, on July 18, 2017. The animals, four females and a male, were born on 04 May 2017. Quintuplets of white lions are extremely rare in one litter because usually it is not more than four. According to zoo's director Viktor Ambroz, they are the first white lion cubs in history of Czech and Slovak zoos. / AFP / Michal Cizek

TOPSHOT - People ride camels in the desert in Dunhuang, China, on July 18, 2017, as stage 10 of The Silkway Rally continues. / AFP / FRANCK FIFE

TOPSHOT - A Palestinian woman attends a demonstration against the siege of Gaza and in solidarity with Al-Aqsa Mosque, in Gaza City on July 18, 2017. / AFP / MOHAMMED ABED

A truck set ablaze by opposition activists blocking an avenue during a protest burns in Caracas, on July 18, 2017. The Venezuelan opposition called for a 24-hour national civic strike next Thursday to pressure President Nicolas Maduro to withdraw the call to a National Constituent Assembly, after achieving a massive vote of rejection in a symbolic plebiscite. / AFP / JUAN BARRETO

Russian President Vladimir Putin uses a pair of binoculars as he watches a display during the MAKS 2017 air show in Zhukovsky, outside Moscow, Russia July 18, 2017. Sputnik/Alexei Nikolsky/Kremlin via REUTERS ATTENTION EDITORS - THIS IMAGE WAS PROVIDED BY A THIRD PARTY. TPX IMAGES OF THE DAY

Workers remove letters from the "TRUMP" sign on top of the Trump International Hotel and Tower, after the project's new owner JCF Capital ULC reached a deal in June with Trump Hotels to buy out its management contracts, in downtown Toronto, Ontario, Canada July 18, 2017. REUTERS/Chris Helgren TPX IMAGES OF THE DAY

Russia's Evgenii Kuznetsov competes in the 3m/10m team event during the diving competition at the 2017 FINA World Championships in Budapest, on July 18, 2017. / AFP / CHRISTOPHE SIMON

Former President of the Spanish Football Federation Angel Maria Villar, right, is lead by Spanish Civil Guard policemen to enter the Federation headquarters during an anti-corruption operation in Las Rozas, outside Madrid, Tuesday, July 18, 2017. Villar, FIFA's senior vice president and a long-time player in world soccer, was arrested Tuesday along with his son and two more federation executives in an anti-corruption investigation. (AP Photo/Francisco Seco)

Athletics - IAAF World ParaAthletics Championships - London, Britain - July 18, 2017 Regas Woods Senior of USA in the men's long jump T42 final Action Images via Reuters/Henry Browne TPX IMAGES OF THE DAY