Firefighters extinguish a burning bus in Guatemala City, Guatemala's capital, on Jan. 3, 2011. Authorities informed that at least 5 people traveling on the bus were burned to death, and 16 others suffered severe burns after a bomb thrown by an unidentified person hit the vehicle. [Xinhua]

Policemen, firefighters, members of the press and pedestrians gather around a charred bus in Guatemala City, Guatemala's capital, on Jan. 3, 2011. Authorities informed that at least 5 people traveling on the bus were burned to death, and 16 others suffered severe burns after a bomb thrown by an unidentified person hit the vehicle. [Xinhua]