A pro-European integration protester takes cover behind a makeshift shield at the site of clashes with riot police in Kiev, Ukraine. January 23, 2014.

A woman holds a wodden cross as riot policemen aim their weapons during clashes with pro-European protesters in Kiev, Ukraine. January 22, 2014

Pro-European integration protesters use a big slingshot during clashes with riot police in Kiev, Ukraine. January 23, 2014

Argentine President Cristina Fernandez de Kirchner speaks during a rally at the Government House in Buenos Aires, Argentina. January 22, 2014

U.S. Secretary of State John Kerry (L) talks to Saudi Arabia’s Foreign Minister Prince Saud al-Faisal (2nd L) as U.N. Secretary-General Ban Ki-moon (R) walks past prior to the Geneva-2 peace talks (between Syria’s government and opposition) in Montreux, Switzerland. January 22, 2014

People are seen at a cafe in Damascus, Syria. January 22, 2014

Israeli soldiers arrest a Palestinian during clashes with Israeli troops at a protest against the Jewish settlement of Ofra, in the West Bank village of Silwad, near Ramallah. January 17, 2014.

Villagers run on ash during the eruption of Mount Sinabung volcano near Gamber village in Karo district, in Indonesia’s North Sumatra province. January 21, 2014

A migrant family sits around a fire as they warm themselves while preparing breakfast under a flyover in Mumbai, India. January 21, 2014

Rafael Nadal of Spain receives medical treatment during his men’s singles semi-final match against Roger Federer of Switzerland at the Australian Open 2014 tennis tournament in Melbourne, Australia. January 24, 2014.

Fulham’s Ashkan Dejagah (R) challenges Arsenal’s Nacho Monreal during their English Premier League soccer match at the Emirates stadium in London. January 18, 2014

Clovis Taittinger, Export Manager for Champagne Taittinger, poses at the 20th annual Screen Actors Guild Awards in Los Angeles, California, USA. January 18, 2014

Actor Bryan Cranston (at podium) accepts the award for Outstanding Performance by an Ensemble in a Drama Series for «Breaking Bad» at the 20th annual Screen Actors Guild Awards in Los Angeles, California, USA. January 18, 2014

A man wearing a devil’s mask poses for a picture at a crime scene in Monterrey, Mexico. January 20, 2014

People work on the masts and rigging of the Cutty Sark at Greenwich in London, England. January 21, 2014