At least 26 people are dead, and more than 60 wounded after seven bomb blasts exploded across Baghdad.<br/> <br />The bloodiest attack occurred in a mainly Shi'ite Muslim district in southern Baghdad, where a car bomb killed at least seven people and wounded 18 near a crowded market.<br/> <br />Five of Monday's bombs targeted mainly Shi'ite districts. The other two blasts were in mostly Sunni areas.<br/> <br />No group has yet to claim responsibility for these attacks.