Nvidia probe: Board holds meeting to decide CEO Jensen Huang's future

The Singapore-based company at the centre of the Nvidia scandal has opened a probe into its export practices after allegations of espionage involving its former employee Alice Huang. She is accused of having an affair with Nvidia chief Jensen Huang and of being a spy for China. Back in the US, the fate of Mr Huang is hanging in the balance as Nvidia's board decides on whether to oust him. Meanwhile, attention is also turning to Taiwan, where Nvidia has a strong supply network. Nick Harper and Victoria Jen report.