Coordinated blasts in the heart of the Iraqi capital Baghdad killed at least 21 people on Thursday.<br/> <br />The blasts went off near the heavily-fortified Green Zone, which houses several Western embassies.<br/> <br />The explosions, which also wounded at least 50 people, took place in the Alawi district, close to a number of Iraqi government offices.<br/> <br />Police said three car bombs went off in total, and at least one of them was carried out by a suicide attacker.<br/> <br />Another suicide bomber reportedly walked into the Justice Ministry while a group of armed militants attacked the same building.<br/> <br />At least six policemen were among the dead.
