We all know someone who is an unpleasant person. Self-centred, inconsiderate, spiteful or just down right rude.

It’s these less than desirable people that are the subject of acclaimed Canadian director John Walker's new film: A-holes: A theory.

Inspired by the New York Times bestselling book of the same name, the film takes a look at the current state of society and the potential breeding grounds for this unseemly culture. (feel free to change this!)

John joined The Sunday Session with Francesca Rudkin to discuss his new film.

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