Car bombs kill at least two in Russia's Dagestan AFP - Getty Images Police investigators work at a blast site outside a building used by court officials in central Makhachkala, Russia, on Monday. At least eight people were killed and more than a dozen injured in twin car-bomb blasts. By Steve Gutterman, Reuters MAKHACHKALA, Russia - Two car bombs killed at least two people on Monday in Dagestan, a turbulent province in Russia's North Caucasus region where armed groups are waging an Islamist insurgency. The mother of the two brothers suspected of the Boston Marathon bombing has told ITV News...