Ali Larijani also warned that Iran could use its oil production "as a weapon" if the nuclear imbroglio worsens. <A HREF="http://www.cnn.com/2006/WORLD/meast/03/05/iran.nuclear/index.html" target="_blank">http://www.cnn.com/2006/WORLD/meast/03/05/iran.nuclear/index.html</A>