ACCRA (AFP) - The drive towards forging a United States of Africa was running out of steam Wednesday as leaders filed away from a summit without agreeing on a timeline for creating a new government for the continent. The three-day summit in Ghana, which wrapped up shortly before midnight on Tuesday, was devoted to a grand debate on a union government with burning issues such as Darfur and Somalia barely getting a look in. But when host President John Kufuor delivered a closing declaration, it was clear that leaders who favour a gradual approach towards integration had stymied the fast-track...