4000 dead in Iraq in 2013, 670 alone in Ramadan. This is both a catastrophy and a shame, but it´s too convenient to just blame the Americans and their unjustified war against Iraq. The islamic world should have the courage to blame the Saudi and Kuwaiti Sheikhs and the al-Qaradawis, too, who for years have been agitating against Shias and inciting hatred against them.
The killings in Iraq are almost entirely sectarian motivated and have nothing to do with „Saddam regime remnants“ who after ten years still want to take revenge for the loss of power.
The anti-Shia violence is strongly related to the one in Syria and vice versa. It is fueled by Saudi/Kuwaiti/Qatari money and Wahhabi/Salafi ideology rained down on the middle eastern arab audience through dozens of hate mongering arabic satellite channels, and it is carried out by (Iraqi and non-Iraqi) Jihadists, collectively called „Al-Qaeda“.
While it is true that the iraqi Shia have also had their share in anti-Sunni violence, a sizable portion of the Sunni victims were Sunni soldiers or „Sahwa“ members who were targeted by the Jihadists for supporting the „infidel Shia regime“.

http://www.bbc.co.uk/news/world-middle-east-23651828