On 09 July 2002 the ruling Labour Party was under pressure on the Genetic Engineering (GE) issue, when John Campbell confronted Prime Minister Helen Clark over the suspected release of GE corn seed in 2000. In a 3 News special a fired-up Campbell, informed by Nicky Hager's yet-to-be-published Seeds of Distrust, alleged there had been a cover up. Upset at what she perceived as an ambush, Clark reacted tersely; she later labelled Campbell a "sanctimonious little creep". With a general election looming, the encounter was dubbed 'Corngate'.
John: there’s no point in carrying on like this. This interview is a set-up: you’ve given no notice of these kind of questions ...– Clark accuses Campbell