president

Military honour guard stand outside the main building of the new Presidential Palace complex after a welcome ceremony for Russian President Vladimir Putin in Ankara, Turkey, Monday, Dec. 1, 2014. Putin arrived in Turkey for a one-day visit and met with Erdogan at his huge new palace on once-protected farm land and forest in Ankara, becoming the second foreign dignitary after the Pope Francis to be hosted at the lavish, 1000-room complex.

Burhan Ozbilici/AP

Military honour guard stand outside the main building of the new Presidential Palace complex after a welcome ceremony for Russian President Vladimir Putin in Ankara, Turkey. Putin arrived in Turkey for a one-day visit and met with Erdogan at his huge new palace on once-protected farm land and forest in Ankara on Monday

Supporters of Tunisian Presidential candidate Beji Caid Essebsi, shout slogans and wave flags on Bourguiba avenue during an election campaign in the capital, Tunis, on November 21, 2014, ahead of the upcoming presidential elections on November 23. Secularist Essebsi is seen as the frontrunner for the elections after his party won milestone parliamentary polls.

Fadel Senna/AFP

Supporters of Tunisian presidential candidate Beji Caid Essebsi shout slogans and wave flags on Bourguiba Avenue during an election campaign in the capital, Tunis, on Friday. Tunisia votes for a new president on Sunday

 A Yemeni woman wears buttons depicting Yemen's ex-president Ali Abdullah Saleh during a gathering to protest against foreign interferences, in Sana'a, Yemen, 07 November 2014. Reports state thousands of supporters of former Yemeni president Ali Abdullah Saleh gathered in center Sana'a to protest against a US-backed move of the UN Security Council to impose a travel ban and assets freeze on Saleh due to his involvement in obstructing the country s transitional process. Recently, he has been accused of colluding with Shiite Houthi fighters in their military takeover of much of Yemen.

Yahya Arhab/EPA

A Yemeni woman wears buttons depicting Yemen’s ex-president Ali Abdullah Saleh during a gathering to protest against foreign interferences, in Sanaa, Yemen

Indonesian celebrate the inauguration of Indonesian President Joko Widodo in Solo, Central Java, Indonesia, 20 October 2014. Indonesia's newly inaugurated President Joko Widodo urged Indonesians to unite and work together. Widodo said his government aimed to make Indonesia 'politically and economically independent' but acknowledged tough tasks ahead.

Mohammad Ali/EPA

Indonesians celebrate the inauguration of President Joko Widodo in Solo, Central Java, Indonesia on Monday.

U.S. President Barack Obama and former President Bill Clinton walk past the Rose Garden to host an event marking the 20th anniversary of the national service program AmeriCorps at the White House in Washington September 12, 2014. In 1993, Clinton signed the bill that created AmeriCorps.

Kevin Lamarque/Reuters

U.S. President Barack Obama and former President Bill Clinton walk past the Rose Garden to host an event marking the 20th anniversary of the national service program AmeriCorps at the White House in Washington

President Barack Obama, first lady Michelle Obama, Vice President Joe Biden, and others, stand on the South Lawn of the White House in Washington, Thursday, Sept. 11, 2014, as they observe a moment of silence to mark the 13th anniversary of the 9/11 attacks.

Charles Dharapak/AP

President Barack Obama, first lady Michelle Obama, Vice President Joe Biden, and others, stand on the South Lawn of the White House in Washington on Thursday, as they observe a moment of silence to mark the 13th anniversary of the 9/11 attacks

Anti-government protesters take shelter under plastic sheet during heavy rain in morning, in front of President's house in the Red Zone during the Revolution March in Islamabad...Anti-government protesters take shelter under a plastic sheet during heavy rain in the morning, in front of the President's house in the Red Zone during the Revolution March in Islamabad September 4, 2014. Pakistan's protest leaders demanding Prime Minister Nawaz Sharif's resignation prepared to resume talks with the government on Wednesday, reviving hopes for a negotiated solution to a crisis that has shaken the coup-prone nation.

Zohra Bensemra/Reuters

Anti-government protesters take shelter under a plastic sheet during heavy morning rain in front of the president’s house in the army guarded ‘red zone’, Islamabad

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

Portugal Day, Camoes and Portuguese Comunities cerimonies....epa04247622 Portuguese President Anibal Cavaco Silva (2-L), is helped by security and staff members after feeling unwell during his speech at ceremonies for the June 10, Portugal Day, to Camoes and Portuguese Comunities, in Guarda, northern Portugal, 10 June 2014. A few minutes later, Cavaco Silva returns to finish his speech.

Paulo Novais/EPA

Portuguese President Anibal Cavaco Silva is helped by security and staff members after feeling unwell during his speech at ceremonies for Portugal Day in Guarda, northern Portugal

A supporter of Afghan presidential candidate Zalmai Rassoul carries chairs as he prepares for an election rally in Panshir, northern Afghanistan, March 28, 2014. Afghan presidential elections will be held on April 5.

Zohra Bensemra/Reuters

A supporter of Afghan presidential candidate Zalmai Rassoul carries chairs as he prepares for an election rally in Panshir, northern Afghanistan. Afghan presidential elections will be held on April 5.