Shadow Chancellor of the Exchequer
Shadow chancellor signals tactical voting can help as he warns polling day is last chance to save the NHS and the planet.
Shadow chancellor says party has done "everything we can" to tackle problem.
Shadow chancellor will pick a side, unlike Jeremy Corbyn.
Shadow chancellor John McDonnell described the claims as "a ludicrous piece of Tory fake news".
The race to replace Tom Watson is already underway.
It comes after a searing article by former chancellor Philip Hammond about the PM.
Shadow chancellor at event on the alleged "media war on Labour" hits out at journalists and press.
John McDonnell, Ian Lavery and Laura Pidcock supporting debate at Labour conference.
Shadow chancellor told to "toe the line" after calling for the party to campaign for to stay in EU.
Chancellor says economy will emerge "stronger" after Brexit.