New Welsh Secretary Stephen Crabb turns to one of the items at the top of his in-tray today -the row between the Welsh and UK governments over who pays for the electrification of the Valley lines. Ministers in Cardiff Bay say Mr Crabb's predecessors, Cheryl Gillan and David Jones, were quick to claim the credit for the giving the multi-million pound project the go ahead, so there's no way that the bill should be passed on.
Today Mr Crabb will hold talks with this cabinet colleague, the Transport Secretary, Patrick McLoughlin. The Transport Department argues that as the Welsh Government manages the Wales and Borders rail franchise, it should be responsible for repaying the cost. That would mean either funding a bigger subsidy or putting up the fares.
Only yesterday, the Prime Minister defended what he saw as a done deal but ITV news understands that there might at least be a concession over how quickly the money needs to be repaid. A senior Welsh Government source was also optimistic that the dispute could soon be settled.
More top news
Helen Plint's weather forecast for Wales
A group of ex-servicemen have become the first people to climb Pen y Fan in the Brecon Beacons for 24 hours non-stop.
Thousands of athletes are in Tenby for the competition which consists of a two mile swim, a 112 mile cycle ride and a marathon.