A fledgling US start-up backed by Amazon chief Jeff Bezos has unveiled a new low-cost pick-up truck that can easily be converted into an SUV.The Slate Truck is "a radically simple electric pick-up ...

If it does not become competitive in price, range, charging time, design and features, then Tesla may well become an also-ran, to be sold, asset-stripped or, yes, sent to the same resting place to cud ...