Two bombs near a Sunni mosque north of Baghdad have killed 40
people and injured dozens, police say, after two days of attacks
targeting Iraqi Shia Muslims in which dozens died.  One bomb
exploded on Friday as worshippers were departing the Saria
mosque in the city of Baquba while a second went off after
people gathered at the scene of the first blast, police said.
The violence raises the spectre of tit-for-tat killings common
during the height of sectarian violence in Iraq that killed tens
of thousands of people, and comes at a time of festering
sectarian tensions between Iraq's Sunni minority and Shia
majority.  Television aired footage of bodies on the ground
outside the mosque, pools of blood and scattered shoes of the
victims.  "I was about 30 metres from the first explosion. When
the first exploded, I ran to help them, and the second one went
off. I saw bodies flying and I had shrapnel in my neck," said
Hashim Munjiz, a college student, at the site.  No group claimed
responsibility for the attack.  'Se