Power Players special: Searching for answers on Google

Rahul Tandon and Will Bain are joined by the BBC's Silicon Valley correspondent Lily Jamali to look at issues being faced by Google and if it's a sign of wider tech sector problems. Google and You Tube's parent company, Alphabet, saw its value fall by half a trillion dollars on Thursday after warning about spending on AI as its advertising revenue growth also cooled off. It's not the only tech company to warn of problems in the latest round of results. In this special edition of Business Daily, we ask is Google a victim of wider worries about AI spending, or is AI coming for the crown of the unquestioned king of search?