The death knell for the Euro?

Are we witnessing the start of a very long death scene for the Euro? Asked if the Euro will survive, William Hague replied simply: “who knows?”. The new president, Herman Von Rompuy, has said that the Euro faces an “existential test”. We are looking at the very real prospect of the Euro’s collapse. And that “if we don’t survive with the eurozone, we will not survive with the European Union”. This would, by necessity, require a new treaty – and give Britain an unprecedented opportunity to renegotiate its membership on terms the public regard as acceptable. In my News of the World column today, I say (£) that this presents Cameron with what would be the greatest foreign policy opportunity of his premiership.
 
The EU works on a ratchet mechanism: countries get roped in further than they want and are told there’s no way back other than leaving the EU completely.