Palestinian children play at their family's house in Al-Shati refugee camp in Gaza City January 15, 2018.

Student artist Lea Porre from Central St. Martins college, demonstrates her work, "101 Archeology" at the Tate Exchange programme at Tate Modern in London, Britain January 15, 2018.

Asad Ali, a 60-year-old Rohingya refugee, keeps his 23-year-old mentally ill son Foyas Noor on a chain as they beg for food and money at a market at Kutupalong camp, near Cox's Bazar, Bangladesh January 15, 2018.

Members of the news media stand outside the home of David Allen Turpin and Louise Ann Turpin in Perris, California, U.S. January 15, 2018.

South Korean soldiers stand guard at a check point on the Grand Unification Bridge that leads to the truce village of Panmunjom, just south of the demilitarized zone separating the two Koreans, in Paju, South Korea, January 15, 2018.

Pope Francis boards for his trip to Chile and Peru at Fiumicino International Airport in Rome, Italy, January 15, 2018.

Workers at Carillion look out of a window after the company went into liquidation, in Wolverhampton, Britain, January 15, 2018. Reuters/Darren Staples

A man inspects a plane damaged during clashes at Mitiga airport in Tripoli, Libya, January 15, 2018.

View of a bridge under construction that collapsed leaving dead and injured workers in Chirajara near Bogota, Colombia January 15, 2018.

Protesters shout slogans outside the parliament building during a demonstration against planned government reforms that will restrict workers rights to strike in Athens, Greece, January 15, 2018.

Bulls fight during the Maghesangranti festival, which commemorates the start of the holy month of Magh, ushering in the coming of warmer weather and longer days, at Talukachandani village in Nuwakot district near Kathmandu, Nepal January 15, 2018.

Tennis - Australian Open - Dustin Brown of Germany v Pedro Sousa of Portugal - Melbourne, Australia, January 15, 2018. Brown in action.

People protest against U.S. President Donald Trump's recent comments and tough stand on immigration near the Southern Boulevard bridge to Palm Beach near Mar-a-Lago, Florida, U.S., January 15, 2018.

Police detain a protester dressed as a priest as Pope Francis arrives in Santiago, Chile January 15, 2018.

Workers and security examine the damage after a mezzanine floor collapsed at the Indonesia Stock Exchange building in Jakarta, Indonesia January 15, 2018 in this photo taken by Antara Foto.

A Rohingya refugee boy plays with a glove balloon at a Samaritan's Purse diphtheria clinic at Balukhali camp, near Cox's Bazar, Bangladesh January 15, 2018.

An aerial view from the residential compound Tricolour shows the city of Moscow, Russia January 15, 2018.