Two car bomb explosions kill 21 , injure 107 in Baghdad , officials tell CNN . Sunnis have felt politically marginalized under Shiite President Nuri al-Maliki , whose government fears it is being targeted by Sunni Islamists involved in fighting in neighboring Syria . Five killed when gunmen attacked a police station in Baghdad . Army general dies when bomb exploded in his convoy in northern Iraq .
Two car bomb explosions kill 21 , injure 107 in Baghdad , officials tell CNN . Five killed when gunmen attacked a police station in Baghdad . Army general dies when bomb exploded in his convoy in northern Iraq .