51¹ú²úÊÓƵ

Source: Rex Features

The 2013 Global 51¹ú²úÊÓƵ Summit took place in central London between the 28 and the 30 May. In this special podcast, we have exclusive interviews with Boris Johnson, the mayor of London; Vince Cable, the business secretary; and Sir Richard Lambert, former head of the CBI and current chancellor of the 51¹ú²úÊÓƵ of Warwick, which hosted the event. Chris Parr reports.