Iran accumulates enriched uranium, heightens nuclear concerns -EU

BRUSSELS, Feb 21 (Reuters) - Iran continues to accumulateenriched uranium at 20 percent and 5 percent and is expandingits uranium enrichment capacity, deepening concerns over thenature of its nuclear programme, the European Union's foreignpolicy spokesman said on Thursday. The spokesman for the EU's High Representative for ForeignAffairs Catherine Ashton said the expansion of uraniumenrichment