Asian stocks track Wall St down but AI shift tempers losses

After last week's asset-wide volatility, a sense of calm has descended on trading floors over the past few days, helped by forecast-busting US jobs figures that eased worries about the world's top economy. However, growing concern about the hundreds of billions spent on artificial intelligence infrastructure -- and the bundles more announced in the past few days -- have fanned speculation about when, if ever, companies will see a return. That has been compounded this month by the release of new...