The Hungry Beast looks at Woolworths and Coles:

This week, the Beast File looks at Australias Big Two supermarket chains. Woolworths & Coles are a $100 billion a year duopoly with a retail market share unmatched in the developed world. And they have their fingers in a lot of other pies too.

This week, the Beast File looks at Australias Big Two supermarket chains. Woolworths & Coles are a $100 billion a year duopoly with a retail market share unmatched in the developed world. And they have their fingers in a lot of other pies too.

Hungry Beast airs in Australia on the ABC, 9PM Wednesdays. More stories: abc.net.au/hungrybeast