Tensions are high outside the UK's Parliament as rival protesters meet to demonstrate amid accusations of anti-semitism in the Labour Party.<br /><br />Video shows a protester from the main group – which claims Jeremy Corbyn's Labour Party is failing to address anti-Jewish sentiment – arguing with another group of protesters supporting the left-wing leader. <br /><br />The march was organised by Britain's Jewish community leaders to deliver a letter to the Parliamentary Labour Party calling for action to address alleged antisemitism. <br /><br />But supporters of Corbyn claim the media is "whitewashing" the issue.