Katika Picha 3 - 9 Desemba 2011

Night view of the ferris wheel set up for the Christmas period on the Place de la Concorde, in Paris, Wednesday Dec. 7, 2011. Visible at left is the Eiffel Tower.(AP Photo/Remy de la Mauviniere)

Environmental activists demonstrate outside the United Nations Climate Change conference (COP17) in Durban December 3, 2011. The protest march was part of a Global Day of Action to demand a fair climate change deal. REUTERS/Rogan Ward

A man carries his child in front of barricades built by the Egyptian military at Mohamed Mahmoud street which leads to the Interior Ministry, where clashes between protesters and security force took place in late November, near Tahrir Square in Cairo Dece

Rescuers carry a victim of a bomb explosion in Nigeria's northern city of Kaduna December 7, 2011. A powerful explosion struck the northern Nigerian city of Kaduna on Wednesday, killing at least six people, eyewitnesses said. It was not clear what caused

Somalia women look on as Ugandan soldier serving with the African Union Mission in Somalia (AMISOM) take up defensive positions in Torfiq market in the Yaaqshid District of northern Mogadishu December 5, 2011. Picture taken December 5, 2011. REUTERS/Afric

Will Lowe, of Canyon, Texas, rides in the bareback competition for a score of 82.5 and fourth place in the event during the eighth go-round of the National Finals Rodeo, Thursday, Dec. 8, 2011, in Las Vegas. (AP Photo/Julie Jacobson)

Tanzania's President Jakaya Kikwete (R) arrives for celebrations marking 50 years of the country's independence at the Uhuru Stadium in Dar es Salaam December 9, 2011 At left is Tanzanias Chief of Defence Forces (CDF), General Davis Mwamunyange. REUTERS/E

Busi Ndlovu, a member of the aid group Oxfam, stages a protest against the use of coal-based energy on Durban's beachfront, December 9, 2011. The city is hosting the United Nations Climate Change Conference (COP17) meeting. REUTERS/Mike Hutchings

Nigerian Islamist sect member Ali Sanda Konduga reacts outside an Abuja magistrates court December 6, 2011. Konduga was sentenced on Tuesday to three years in prison for criminal intimidation, while charges against a senator who is accused of working with

Riot police dismantle a roadblock in Democratic Republic of Congo's capital Kinshasa December 10, 2011. Clashes between opposition protesters and security forces broke out in parts of Democratic Republic of Congo on Saturday, killing at least one, a day a