Shadow chancellor Ed Balls has said that Labour was setting out an approach to welfare reform "which is tough, which is fair and which can work".
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A poll of Britain's largest trade union, seen by ITV News, indicates more than half of those surveyed think the Labour leader should quit.
Party rules state the new Tory leader will be announced on 9 September, but the way things are going it could all happen much sooner.
Contrary to Michael Gove's belief, people do need experts, now more than ever as we work out what leaving the EU actually means.