The Independent
May 30, 2013

Explosions in Shi'ite and Sunni Muslim neighbourhoods across Baghdad today killed at least 10 people, deepening fears of a return to levels of sectarian violence not seen since a civil war five years ago.

No group claimed responsibility for the attacks, but Sunni Muslim Islamist insurgents and al-Qa'ida's Iraqi wing have increased their operations since the beginning of the year as part of a campaign to intensify inter-communal tensions.

(excerpted)
http://www.independent.co.uk/news/world/...aq-8637698.html