Tahsin Hassan, the husband of Margaret Hassan, a British-Iraqi aid worker snatched by kidnappers in Baghdad earlier this week, speaks during a news conference held in Baghdad, October 21, 2004. The retired airline engineer, Hassan, appealed to his wife's release on Thursday. Irish-born Margaret Hassan, the director of operations for the Australian branch of CARE in Iraq, was shown on a video broadcast by al Jazeera television on Tuesday looking shaken and alarmed. Her kidnappers have yet to make any demands. REUTERS/Ceerwan Aziz