Honda MotoGP rider Marc Marquez of Spain poses on the Millennium Bridge with St Paul's Cathedral seen behind, in London, August 27, 2014. The British Grand Prix takes place at Silverstone on August 31.

Toby Melville/Reuters

Honda MotoGP rider Marc Marquez of Spain poses on the Millennium Bridge with St Paul’s Cathedral seen behind, in London on Wednesday, ahead of the British Moto Grand Prix at Silverstone

Kashmiri women paddle boats loaded with lotus roots for cattle feed on Dal Lake in Srinagar on August 27, 2014.   Kashmir is divided between India and Pakistan, which both claim the region in full but administer separate partial areas. The neighbours have fought two of their three wars since independence over its control.

Tauseef Mustafa/AFP

Kashmiri women paddle boats loaded with lotus roots for cattle feed on Dal Lake in Srinagar on Wednesday. Kashmir is divided between India and Pakistan, which both claim the region in full but administer separate partial areas

Zhang Guanhui, impersonating Michael Jackson, dances in front of his house located in a village for migrant workers during an interview with Reuters in Beijing...Zhang Guanhui, impersonating Michael Jackson, dances in front of his house located in a village for migrant workers during an interview with Reuters in Beijing. Zhang, born in 1984, quit elementary school and has since held jobs as a factory worker, waiter, and security guard. After watching a Michael Jackson music video four years ago for the first time, Zhang says he became fascinated and now puts on shows on the street and small stages impersonating the King of Pop.

Kim Kyung-Hoon/`Reuters

Zhang Guanhui, impersonating Michael Jackson, dances in front of his house located in a village for migrant workers in Beijing

Pope Francis waves as he arrives to lead his weekly audience in Saint Peter's Square at the Vatican...Pope Francis waves as he arrives to lead his weekly audience in Saint Peter's Square at the Vatican August 27, 2014.  REUTERS/Max Rossi

Max Rossi/Reuters

Pope Francis waves as he arrives to lead his weekly audience in Saint Peter’s Square at the Vatican today.

A man peddles household goods to supporters of Qadri, during the Revolution March in Islamabad...A man peddles household goods to supporters (unseen) of populist cleric Tahir ul-Qadri, leader of political party Pakistan Awami Tehreek (PAT), in front of the Parliament house building during the Revolution March in Islamabad August 27, 2014. Thousands of protesters, led by opposition leader Imran Khan and Qadri, are now camped out in the heart of Islamabad - the so-called "Red Zone".  REUTERS/Akhtar Soomro (PAKISTAN - Tags: POLITICS CIVIL UNREST)

Akhtar Soomro/Reuters

A man sells household goods to supporters of populist cleric Tahir ul-Qadri, leader of political party Pakistan Awami Tehreek (PAT), in front of the Parliament house building, during the Revolution March in Islamabad, Pakistan.

A group of Palestinian boys ride horse-d...A group of Palestinian boys ride horse-drawn cart past destroyed houses in the Shejaiya neighborhood of Gaza City on August 27, 2014, following the long-term truce agreed between Israel and the Palestinians. After seven weeks of the deadliest Israeli-Palestinian violence in a decade, a long-term ceasefire took hold at 1600 GMT on August 26, sparking festivities around the Gaza Strip. AFP PHOTO/MAHMUD HAMSMAHMUD HAMS/AFP/Getty Images

Mahmud Hams/AFP/Getty

A group of Palestinian boys ride horse-drawn cart past destroyed houses in the Shejaiya neighborhood of Gaza City following the long-term truce agreed between Israel and the Palestinians. After seven weeks of the deadliest Israeli-Palestinian violence in a decade, a long-term ceasefire took hold on Tuesday. Read more

6000 fans of Mustafa Kemal Ataturk, the Turkish Republics founder, gather to form a giant Ataturk portrait at Ataturk's mausoleum during the week of Turkish Victory Day (30 August), in Ankara, on 26 August, 2014.

Adem Altan/AFP

Six thousand fans of Mustafa Kemal Ataturk, the Turkish Republics founder, gather to form a giant Ataturk portrait at Ataturk’s mausoleum during the week of Turkish Victory Day, in Ankara, on Tuesday

A double Fordson tractor at the Great Dorset Steam Fair, where hundreds of period steam traction engines and heavy mechanical equipment are being set up for the annual Dorset gathering of steam enthusiasts. PRESS ASSOCIATION Photo. Picture date: Tuesday August, 26, 2014.

Ben Birchall/PA

A double Fordson tractor at the Great Dorset Steam Fair, where hundreds of period steam traction engines and heavy mechanical equipment are being set up for the annual Dorset gathering of steam enthusiasts.

Russian President Vladimir Putin (L) shakes hands with his Ukrainian counterpart Petro Poroshenko, as Kazakh President Nursultan Nazarbayev (C) stands nearby, in Minsk August 26, 2014.

Sergei Bondarenko/Reuters

Russian President Vladimir Putin shakes hands with his Ukrainian counterpart Petro Poroshenko, as Kazakh President Nursultan Nazarbayev stands nearby, in Minsk

Real's Gareth Bale steps on a chair with his new football shoes, during the presentation of the Real Madrid's new UEFA Champions League kit at the Santiago Bernabeu stadium in Madrid, Spain, Tuesday, Aug. 26, 2014.

Andres Kudacki/AP

Real Madrid’s Gareth Bale steps on a chair with his new football shoes, during the presentation of the Real Madrid’s new UEFA Champions League kit at the Santiago Bernabeu stadium in Madrid, Spain