across the atlantic. my my body has just realised that it has been growing for 42 days and so i m feeling a little broken! hello and welcome if you re watching in the uk or around the world. the uk has begun to withdraw staff from the british embassy in ukraine as fears grow of a possible russian invasion. officials said there has been no specific threat to british diplomats, but about half of the staff working in kyiv will return to britain. the us has also ordered the relatives of its embassy staff to leave ukraine, saying a russian invasion could come at any time . moscow denies planning an invasion, despite massing tens of thousands of troops on the border. stephanie prentice reports.