Professor Tim Evans of Middlesex University asks what the future is for Labour, wondering whether the party needs a strategic refresh, possibly even linking up with the Libdems, if it's to avoid the fate of many left-wing parties in Europe. He discusses why, despite the common perception of the USA, America has always had a socialist side to it, dating back to its earliest European settlers. And he expresses concern about the way in which Iran and Venezuela appear to have become bedfellows, helping each other to avoid the effects of sanctions.