From Al Jazeera. Any opinions expressed are those of the authors, and do not necessarily reflect the views of Iraq Business News.
Iraq's government has said it will set up a commission to investigate the killing of at least 20 protesters by soldiers.
On Tuesday, security forces raided a protest camp in the town of Hawija, near Kirkuk.
Meanwhile, Sunni demonstrators are demanding an end to what they see as discrimination by the Shia-led government.
Al Jazeera's Jane Arraf reports from northern Iraq:
(Source: Al Jazeera)