India takes centre stage at G20 summit

<p>India has spent hundreds of millions of euros on hosting the G20 summit, as it seeks to asset itself on the global stage. But the event has also stirred controversy even before it started, from the beautification of the capital New Delhi to the notable absence of China's President Xi Jinping. We speak to Mohan Kumar, a former Indian ambassador to France, about the significance of the event.</p>