Terrosists attacked a busy intersection in Baghdad left 18 dead and 53 wounded. Atleast one of the four explosions was set off by a suicide bomber. The explosions themselves were set off not far from a fortified building where international and government employees work called the green zone. In addition to the explosions, three gunmen rushed into green zone but were killed by Iraqi forces. It is still a mystery as to how they were able to get past the multitude of check points securing the green zone.