Global
Suicide bomber kills 15 in attack on Iraqi Shi'ite pilgrims
The attack at the end of Arbain, one of the main holy days of the Shi'ite calendar, occurred at a time when a political crisis in Iraq's Shi'ite-led government has renewed fears of a return to sectarian violence in the country.
(Reporting by Aref Mohammed and Ahmed Rasheed, Writing by Patrick Markey, Editing by Ralph Gowling)