Lesley Riddoch - The Corbyn Factor

The popularity of UK Labour leadership contender Jeremy Corbyn has taken many by surprise - especially his colleagues at Westminster who admit they have barely spoken to him during his decades as an MP. Lesley Riddoch is a Scotland-based author, journalist, broadcaster and commentator. She discusses Jeremy Corbyn's appeal - the message and the man - and the Blairite-led bid to undermine his campaign.