article_snippet.sent: But the Prime Minister added: 'I don't think these are the things that determine the election.'
article_snippet.sent: Labour said the gaffe exposed the Prime Minister as a 'phoney'.
article_snippet.sent: Former Downing Street spin chief Alastair Campbell claimed it 'says a lot about Former Downing Street spin chief Alastair Campbell character', adding: 'Out of touch.
article_snippet.sent: The PM said: 'It was early 80s, I'm not going to give you a date because I'll get a date wrong.'
article_snippet.sent: Sir William Dugdale added: 'I'm not doing quiz time.'
highlights_snippet.sent: Labour said the gaffe exposed David Cameron as a 'phoney' leader .
  