Iraqi extremists in videotape aired Thursday by Al-Jazeera television showed what they said was a Polish woman hostage held in Iraq and demanded that Poland remove all its troops from Iraq. The group, "the Abu Bakr al-Siddiq Fundamentalist Brigades," said the woman works with U.S. troops in Iraq. They also demanded the release of all Iraqi female prisoners. A middle-aged woman with gray hair sat in front of two masked gunmen. She did not speak on the tape. However, Al-Jazeera said the woman called on Polish troops to leave the country and for U.S. and Iraqi authorities to release all female detainees from the Abu Ghraib prison.