U.S. actor Philip Seymour Hoffman attends a news conference to present his film ‘Capote’ running out of competition at the 56th Berlinale International Film Festival in Berlin, Germany. Reuters Archive.

Oscar winner Philip Seymour Hoffman smiles during a photo call for the World Premiere of the film «Mission Impossible III» in Rome, Italy.. Reuters Archive.

Best actor winner Philip Seymour Hoffman poses with his Oscar for his work in «Capote» at the 78th annual Academy Awards in Hollywood, California, USA. Reuters Archive.

Facebook CEO Mark Zuckerberg delivers his keynote address at the Facebook f8 Developers Conference in San Francisco, California, USA. Reuters Archive

A sketch of founder and CEO Mark Zuckerberg is seen on a wall at the new headquarters of Facebook in Menlo Park, California, USA. Reuters Archive

Facebook Inc. CEO Mark Zuckerberg is seen on a screen televised from their headquarters in Menlo Park moments after their IPO launch in New York, USA. Reuters Archive

Jose Manuel Mireles (3rd L), head of Michoacan state’s community police or vigilantes, poses for a photograph with vigilantes in Churumuco, Mexico. Reuters Archive

Jose Manuel Mireles, head of Michoacan state’s community police, lies on a stretcher as he is wheeled inside a local hospital in Morelia, Mexico. Reuters Archive.

Soldiers guard the damaged airplane that was carrying Jose Manuel Mireles, head of Michoacan state’s community police, after an accident in Aguacana in Michoacan state, Mexico. Reuters Archive.

Members of the Colombian Navy stand guard on top of a seized submarine built by drug smugglers in a makeshift shipyard in Timbiqui, department of Cauca, Colombia. Reuters Archive

People take cover from tear gas as they run away with goods they took from a supermarket in the Argentine patagonian city of San Carlos de Bariloche, Argentina. Reuters Archive

Marijuana advocates hold up a plant during a pro-marijuana rally with the Argentine Government House in the background in Buenos Aires, Argentina. Reuters Archive.

An internally displaced woman who has lived in the north for 21 years, carries a bed frame and her belongings on her head as she arrives at the location where a convoy will be transported to Unity state in south Sudan. Reuters Archive

Libyan leader Muammar Gaddafi walks past a painting in the office of European Commission President Romano Prodi in Brussels, Belgium. Reuters Archive

This handout image shows the world’s most premature living baby, Amillia Sonja Taylor’s, feet held in contrast with adult hands, just after her birth at Baptist Children’s Hospital in Miami, Florida, USA. Reuters Archive.