1657http://icasualties.org/oif/Not goodhttp://www.nytimes.com/2005/05/30/international/middleeast/30iraq.htmlThe largest Iraqi-led counterinsurgency operation since the downfall of Saddam Hussein set off a violent backlash on Sunday across Baghdad. At least 20 people were killed in the capital, 14 of them in a battle lasting several hours when insurgents initiated sustained attacks on several