02/05/2006 (Agence Europe) - The Iranian nuclear crisis (see above) was also at the centre of discussions that took place last weekend at the “Brussels-Forum” on trans-Atlantic relations, organised by the German Marshall Fund of the United States (GMF). Republican Senator and possible 2008 Presidential candidate John McCain argued for UN sanctions, including an investment ban and an assets freeze. He also warned China and Russia that, if they were to block UN Security Council sanctions,...