norway s karsten warholm beats his own world record to win gold in the men s 400 metre hurdles. there are a slew of car companies reporting their results this week. stellantis, it s brands include fiat, chrysler and peugeot, is reporting today, as is bmw. then we ve got general motors, toyota and honda on wednesday. so we should get a real sense of how the car making sector is doing as we start to exit the pandemic. it s widely reported the biggest issue is a shortage of the semi conductor chips, but this is seen as a temporary problem. the main challenge is the electrification of the industry as governments set limits for the end of petrol and diesel cars. jim holderjoins us editorial director, what car? and autocar.