PHOTO GALLERY: 24 hours around the World

A Palestinian boy stands next to the remains of a mosque in Khuzaa town, which witnesses said was heavily hit by Israeli shelling and air strikes during Israeli offensive, in the east of Khan Younis in the southern Gaza Strip August 6, 2014 (Photo: Reuters)

Palestinians walk amid the ruins of destroyed homes in the Shejaia neighbourhood, which witnesses said was heavily hit by Israeli shelling and air strikes during an Israeli offensive, in Gaza City August 6, 2014 (Photo: Reuters)

Palestinian boy Mahmoud al-Ghol lies in bed at the European Hospital in Khan Younis in the southern Gaza Strip, August 5, 2014. Ten-year-old al-Ghol was pulled from beneath the rubble of a house, which witnesses said was destroyed in an Israeli air strike that killed nine members of the al-Ghol family. Picture taken August 5, 2014 (Photo: Reuters)

Protesters hold a petrol bomb during clashes with pro-government forces at Independence Square in Kiev August 7, 2014 (Photo: Reuters)

Tate staff pose with the painting "Ophelia" by John Everett Millais at the Tate Modern in London August 7, 2014. The painting returns home to Tate Britain following an international tour. (Photo:Reuters)

Tiger Woods (L) of the U.S. and Padraig Harrington of Ireland look on as they wait to putt on the 13th green during the first round of the PGA Championship at Valhalla Golf Club in Louisville, Kentucky, August 7, 2014. (Photo:Reuters)

A model displays a creation by Shivali Singh at the Bangalore Fashion Week in Bangalore, India, Thursday, Aug. 7, 2014. (AP Photo)

Ivory Coast's special forces soldiers sing while participating in a military parade to commemorate the country's 54th Independence Day in Abidjan August 7, 2014. (Photo:Reuters)

In the afternoon heat, a girl plays in a public water fountain in Taipei, Taiwan, Thursday, Aug. 7, 2014. (AP Photo)

People attend a mass outside the San Cayetano church in Buenos Aires, Argentina, Thursday, Aug. 7, 2014. Pilgrims flock to show their dedication to the saint widely known as ‘San Ca’ – the patron of labour – and ask for three things in particular: Bread, work and peace. (AP Photo)

An Indian man bathes his horse in Allahabad, India, Thursday, Aug. 7, 2014. (AP Photo)

Israeli soldiers rest at a staging area near the border with the Gaza Strip August 7, 2014. Mediators worked against the clock on Thursday to extend a Gaza truce between Israel and the Palestinians as the three-day ceasefire went into its final 24 hours. (Photo:Reuters)

Children buy fried potatoes on a street in Lagos, Nigeria, Thursday Aug. 7, 2014. West Africans battling to contain the spread of Ebola will have to wait for months until a potentially life-saving experimental drug used on two Americans infected with the dreaded disease could even be made, officials said. (AP Photo)