It's difficult to know what to say about the murder of Denis Donaldson, the former Sinn Féin/IRA double-agent. Sinn Féin have condemned the murder but "The DUP leader Ian Paisley suggested he gave no credence to denials from republicans, including Gerry Adams." Others are suspecting a British conspiracy
Before this week the process seemed destined for the same old chain of events ending in failure. Now it becomes much, much harder to sell powersharing to politicians and voters across the divide. Where will it end?