<sod >(pictured) for a round of crunch talks on the state of the negotiations  Today's meeting follows reports Mrs Merkel mocked the PM's negotiating approach at last month's World Economic Forum at Davos Today's meeting follows reports Mrs Merkel mocked the PM's negotiating approach at last month's World Economic Forum at Davos.< eod>< sod > (pictured) for a round of crunch talks on the state of the negotiations  Today's meeting follows reports Mrs Merkel mocked the PM's negotiating approach at last month's World Economic Forum at Davos  Ahead of today's talks, former Nato secretary general Anders Fogh Rasmussen< eod>