Fighters loyal to Libya's U.N.-backed government (GNA) fire guns during clashes with forces loyal to Khalifa Haftar on the outskirts of Tripoli, Libya May 25, 2019.

A girl blows bubbles at a hotel's garden in Caracas, Venezuela May 25, 2019. Picture taken May 25, 2019.

U.S. Special Counsel Robert Mueller makes a statement on his investigation into Russian interference in the 2016 U.S. presidential election at the Justice Department in Washington, U.S., May 29, 2019.

A woman walks away from a damaged house after several tornadoes reportedly touched down, in Linwood, Kansas, U.S., May 29, 2019.

A European "yellow vests" protester is detained by police during the last day of the European Parliament elections in Brussels, Belgium May 26, 2019.

African American women of the United States Military Academy celebrate at the conclusion of commencement ceremonies in West Point, New York, U.S., May 25, 2019.

A participant rides a zip line from the second floor of the Eiffel Tower, 115 metres above the ground along an 800-metre long route, as part of the Smash Perrier free event operating until June 2 in Paris, France, May 28, 2019.

A woman protests against migrants outside a processing center and shelter in Deming, New Mexico, U.S. May 27, 2019.

U.S. President Donald Trump presents the President's Cup to wrestler Asanoyama, the winner of the Summer Grand Sumo Tournament at Ryogoku Kokugikan Sumo Hall in Tokyo, Japan May 26, 2019.

Albin Mullan, 13, celebrates after spelling his word correctly while competing in the preliminaries of the 92nd annual Scripps National Spelling Bee in National Harbor, Maryland, U.S., May 29, 2019.

Tennis - French Open - Roland Garros, Paris, France - May 27, 2019. Spain's Rafael Nadal in action during his first round match against Germany's Yannick Hanfmann.

Relatives of inmates react in front of a prison complex in the Brazilian state of Amazonas after prisoners were found strangled to death in four separate jails, according to the penitentiary department in Manaus, Brazil May 27, 2019.

Brexit Party leader Nigel Farage reacts to the results for the European parliamentary election in Southampton, Britain, May 27, 2019.

An Iraqi Shi'ite Muslim girl places a copy of the Koran on her head during the holy month of Ramadan at the Imam Ali Shrine, in the holy city of Najaf, Iraq May 28, 2019.

Pope Francis signs a Harley-Davidson motorbike of the Christian motorcycle group "Jesus Biker" as his cape is blown by a gust of wind during the weekly general audience at the Vatican, May 29, 2019.

A rescue boat is seen on the Danube river after a tourist boat capsized in Budapest, Hungary, May 29, 2019. REUTERS/Bernadett Szabo TPX IMAGES OF THE DAY - RC18FEE98D00

A rescue boat is seen on the Danube river after a tourist boat capsized in Budapest, Hungary, May 29, 2019.