Students take part in a march against Colombia’s President Alvaro Uribe in Bogota October 20, 2009. The students also demanded an increase in public university funding during the protest. REUTERS/John Vizcaino

The shadow of a bomb disposal team member falls on the site of a blast as he takes photographs at the International Islamic University in Islamabad October 20, 2009. Taliban militants attacked Pakistani forces and recaptured a strategic town on Tuesday while two suicide bomb blasts at an Islamic university in the capital killed six people and wounded at least 20, officials said. REUTERS/Adrees Latif

An Afghan man carries a sack at a market in Kabul October 21, 2009. REUTERS/ Omar Sobhani

Members of a visit, board, search and seizure team from the guided-missile cruiser USS Anzio (CG 68) and U.S. Coast Guard Maritime Safety and Security Team 91104 instruct the crewmembers of a vessel to show their hands as the team approaches to conduct a boarding, in the Gulf of Aden, off the coast of Somalia, October 15, 2009. REUTERS/Matthew Bash/U.S. Navy/Handout

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