Brussels, 02/04/2008 (Agence Europe) - The decision by Irish Prime Minister Bertie Ahern to resign on 6 May 2008 because of a public enquiry probing corruption and his own finances may have an impact on the Irish referendum on the Lisbon Treaty, scheduled for the second week of June 2008, probably 12 June. Ahern has been Taoiseach since June 1997. He is a great defender of the Lisbon Treaty (and also backed the draft European constitution) and his strong pro-European stance and powers of...