Islamist group extends Nigeria violence

Islamic extremist group Boko Haram has carried out bombings and shootings across the north of Nigeria, killing hundreds. Why do some think they will only get bolder? CNN investigates. FULL STORY | CNN PHOTOS | IREPORT

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DAVOS 2012

Interactive: Emerging markets' dilemma

IMF head: Euro crisis 'everyone's problem'

Is Europe bringing out the bazooka yet?

FEATURED

Damascus 'losing control' of suburbs 3:38

Shipwreck hunters uncover odd find

Opinion: Hypocrisy of U.S. Cuba policy

Test your current affairs knowledge

Hermitage sets up museum in Madrid

Friend to 911: Demi smoked something 4:13