This week BHP's pursuit of global rival Anglo American comes to a head - at the same time as another Aussie company, Lendlease, winds back its international expansion. So why are some Australian companies booming overseas, while others fail to find their feet?

Todd Hoare, Head of Public Markets at LGT Crestone, talks to Sean Aylmer about BHP, Lendlease, CSL, Wisetech, the banks and more - and explains that when it comes to international expansion, you fail spectacularly, but you win very, very gradually.

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