A man stands next to his brother, a patient in Baghdad's Ibn Rushud psychiatric hospital, June 2, 2008. Peace of mind is hard to come by in Iraq, both for the few psychiatrists who have not fled after their colleagues were killed, and for their patients. Scores of doctors and academics have been targeted by unknown gunmen seeking to spread fear and chaos in a multi-sided conflict that has killed tens of thousands of Iraqis. To match feature IRAQ/PSYCHIATRY REUTERS/Mahmoud Raouf Mahmoud (IRAQ)