Media playback is unsupported on your device Media captionJohn McDonnell: £150bn fund for "human emergency created by Tories"Labour has promised "investment on a scale never seen before" to overhaul infrastructure in all areas of the…

LABOUR deputy leader Tom Watson has announced he is standing down as an MP in a huge blow for the party's election campaign. Tom Watson, who is one of Labour's best-known figures, has represented the…