[caption id="attachment_94110" align="alignright" width="182"] Handcuffed suspects sit on the ground after officers arrest and detain suspected drug users and dealers during a sweep in a southern neighborhood of Tehran, April 7, 2009. (photo by REUTERS/Jamejam Online/Chavosh Homavandi)[/caption]
TEHRAN (ISNA)- An Iranian researcher Marjan Shafaati ...