Islamists Kill Dozens in Nigeria Christmas Bombings
Description:A bomb site in Abuja, Nigeria. A wave of bomb attacks across the country targeting churches has left at least 27 people dead. The Islamist militant group Boko Haram, which wants to impose Islamic sharia law across the country, is claiming responsibility for the attacks. Nigerian security forces are tracking down suspects, and have deactivated at least two explosive devices.(1:45)