j with derek calpine he oil continues under pressure.as a bit of a reprieve yesterday for the ruble and last week we are down on the ruble, the worst in the emerging market space. possibility that dollar-ruble continues lower. ruble down by another 10% in economistsirst, 23 have assigned that positive and oil at 70 bucks gives you a -- $1.05.d dollar .05 have a spike might that intervenes. >> these are the bloomberg top headlines. the u.k. shadow chancellor says the written should stay in the european union and a referendum would present a risk. speaking to francine lacqua ed balls said it would be key to the labour party if he were elected next may. >> we need big investment in our country if you ticket twenty-year view where i've it investment is needed in our economy it will be in the energy sector and we change the way that energy works and with nuclear power running down i want that investment to work in a way that gives us a lead in terms of technology for the future. is no doubt that we performed the market to make it -- butmpetit