At least 36 people have been killed in three car bomb attacks in Baghdad, bringing the total killed in the day to more than 55, Iraqi officials say. Ninety-two were also injured in the near-simultaneous blasts in two markets in the Shia district of Sadr City. The first two blasts occurred at the Ula market, followed by a third in the Kayara market. A fourth was defused. Sadr City, a stronghold of radical cleric Moqtada Sadr, has been relatively free from violence recently.Full Story