The Tories are "blind" to the "pain and misery" caused by austerity, John McDonnell has claimed ahead of Philip Hammond's Spring Statement. The shadow chancellor highlighted what he calls the "national tragedy" of lives ruined because of cuts to services and a rise in homelessness. Report by Blairm. Like us on Facebook at http://www.facebook.com/itn and follow us on Twitter at http://twitter.com/itn