Somali government soldiers hold their positions during gunfire after a suicide bomb attack outside Nasahablood hotel in Somalia's capital Mogadishu, June 25, 2016. Somalia's al Shabaab Islamist group launched a suicide bomb attack on a hotel in the center of Mogadishu on Saturday before fighters stormed inside, police and the militant group said. Police said at least 15 people had died, including guards at the site, civilians and militants. Others were wounded. (Photo by Feisal Omar/Reuters)

Mongolian President Tsakhiagiin Elbegdorj (C) walks towards the media after casting his vote for the parliamentary elections at a polling station in Ulaanbaatar, Mongolia, June 29, 2016. (Photo by Jason Lee/Reuters)

Cloud inversion taken at Sunrise in Mam Tor, Derbyshire, UK on August 30, 2016. (Photo by David Zdanowicz/REX Shutterstock)

This picture taken on December 15, 2019 shows three young orangutans after they were rescued by police from illegal wildlife traffickers in Pekanbaru in Riau province, Indonesia. (Photo by Wahyudi/Jefta Images/Barcroft Media)

This photo taken on December 2, 2015 shows a lenticular cloud forming as white streaks from airplanes mark the blue sky, in a rare atmospheric phenomena above the town of Gevgelija on December 2, 2015. Lenticular clouds have been regularly confused for UFOs throughout history due to the their smooth, round or oval lens-shaped structure. (Photo by Armend Nimani/AFP Photo)

An Afghan woman clad in burqa begs in a snow-covered street in Kabul, Afghanistan on January 7, 2020. (Photo by Mohammad Ismail/Reuters)

Three-year-old orangutan from Sumatra, Berani, is pictured at the Pairi Daiza wildlife park, zoo and botanical garden in Brugelette, Belgium on August 2, 2019. (Photo by Yves Herman/Reuters)

Yolanda Sutter dresses up her dog Star to show their support for Democratic presidential candidate Mike Bloomberg at the Viva Villa restaurant in San Antonio, Texas on January 11, 2020. Democratic presidential candidate Mike Bloomberg kicks off his Texas bus tour. (Photo by Mark Felix/AFP Photo)