Brussels, 15/04/2003 (Agence Europe) - In a letter he addressed to the Heads of State and Government of the Union on the eve of the informal European Council in Athens, the Greek Prime Minister, Costas Simitis, indicated that he had invited the Secretary General of the UN, Kofi Annan to speak to the European conference on 17 April between the Fifteen, the ten future Member States, EFTA counties and those involved in the stabilisation process, Ukraine and Moldova. Mr Simitis added that "I...