Deputy Prime Minister Nick Clegg (C) and his wife Miriam Gonzalez Durantez help make a crumble at Ivy Lane Primary Schoo
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On the campaign trail with Lib Dem leader Nick Clegg

The Liberal Democrat leader Nick Clegg has been joined by his wife on the campaign trail.

She was there to support the party's pledge to offer free school meals to all 7 to 11-year old school children in England.

Sophie Long, who has been on the campaign trail with Mr Clegg, talks to him about education, and his "red lines".

Go to next video: Clegg sets out coalition 'red lines'