WASHINGTON (Reuters) - The International Monetary Fund said on Wednesday "outstanding issues" remain about the terms of Greece's bailout package, though there had been progress in discussions in recent days. The fund - part of the "troika" of Greece's international lenders along with the European Commission and the European Central Bank - also said Greece would discuss financing issues with its lenders, without immediately specifying a timeline. The fund's statement echoed similar comments from the European Commission on Wednesday. ...