Son calls for 'truth' over claims the late Ian Paisley's phone was tapped

Parliament must "uncover the truth" about claims of the late Ian Paisley having had his phone tapped by the security services, the politician's son has suggested.
Ian Paisley Junior, Democratic Unionist Party MP for North Antrim, asked Speaker John Bercow to outline what action can be taken to verify allegations made by Labour former deputy prime minister Lord Prescott.