Born 1957. Journalist and author and former press secretary to Tony Blair as Leader of the Opposition (1994-97) and as Prime minister (1997-2000). From 2000-2003, he was director of communications for the Labour Party (2000-03). Before 1994, he had been political editor of Today newspaper and the Daily Mirror. Campbell gave detailed testimony on the political media and what he saw as the decline of genuine investigative journalism and the increasing tendency of owners, editors and senior journalists to wish to be political players. Embellishment and pure invention were tolerated and encouraged by some editors and owners, he said.
Director of the Centre for the Study of Media, Communication and Power, and a Senior Research Fellow in the Policy Institute at King's College London. Founding director of the Media Standards Trust (2006-2015). Submitted academic studies to the Inquiry on the growing threats to press standards and the failures of self-regulation.