the NATO summit to be held on june 27th and 28th was the subject of a terrorist plot.
16 people have been arrested in turkey, guns, explosives, and 4,000 CD's offering training advice from osama bin laden were seized.
50 world leaders were due to attend the summit.
source BBC news
http://news.bbc.co.uk/1/hi/world/europe/3679751.stm