AN al-Qaeda-linked group in Iraq threatened today to attack the interests of European nations where cartoons depicting the Prophet Mohammed were published, and to kill Danish nationals by chopping them up into pieces. "The interests of these countries where newspapers have published the humiliating images will be our target," the Islamic Army in Iraq said in an Internet statement naming Denmark, France, the Netherlands, Norway and Spain. It told "all mujahedeen (holy warriors) to capture Danes and cut them into pieces" following the publication in a Danish newspaper last September of 12 cartoons of the prophet which have triggered a...