At Least 25 Killed By Baghdad Car Bombs

Exploded in Shiite districts

(Reuters)—Four car bombs killed at least 25 people in Shi'ite Muslim districts of Baghdad on Monday, police said, in violence that coincided with a visit to the Iraqi capital by U.N. Secretary-General Ban Ki-moon.

Although no group claimed responsibility, the bombings appeared to be part of a relentless campaign by al Qaeda-linked Sunni Muslim militants to undermine Prime Minister Nuri al-Maliki's Shi'ite-led government.