Shadow Chancellor John McDonnell MP speaks to Andrew Marr.To play this video you need to enable JavaScript in your browser.This video can not be playedShadow Chancellor John McDonnell MP speaks to Andrew Marr.CloseShadow Chancellor John McDonnell MP speaks to Andrew Marr.SubsectionUK PoliticsPublished22 November 2015Shareclose panelShare pageCopy linkAbout sharingRead description