US energy policy post-BP; Iraq and Opec; and is BHP walking away with PotashCorp?

This week: a new head of BP but which way is US energy policy going? Potential oil production has jumped in Iraq – but what does it mean for Opec? Plus: is Potash bound for BHP?

Presented by Sylvia Pfeifer, with Javier Blas and William MacNamara in the studio, and Sheila McNulty in Houston. Our guest this week is Joseph Mason, chair of banking at Louisiana State University.

Produced by Rob Minto