On Facebook, app makers face a treacherous path

Last spring, the future for Viddy, a video-sharing Facebook app, seemed as sunny as southern California's skies. Based a block away from Venice Beach, the 30-person startup impressed prospective investors with skyrocketing

Italy, Greece confirm hostages killed in Nigeria

Seven foreign hostages kidnapped last month by a Nigerian Islamist group from a construction company compound have been killed, the Italian and Greek foreign ministries said on Sunday. The al Qaeda-affiliated group