Ethanol fuels row in India

Motorists fume as the Indian government mandates that petrol must contain 20% ethanol. Some older car engines are not designed to run on 20% ethanol.

Samsung announces a record rise in profits on the back of selling memory chips for artificial intelligence, but the company's shares fall on the news.

And Suranjana Tewari reports from Beijing where robotaxis are an increasing feature of the city's traffic.