Alphabet's Google and U.S. antitrust enforcers will make their final arguments on whether the tech giant should be forced to sell its Chrome browser or adopt other measures to restore competition in online search,

Justice Department lawyers have repeatedly described data as “the oxygen” for search engines. And in his ruling against Google in August, Judge Mehta recounted in detail how the company harvests vast amounts of data from user searches and web crawling, then stores and analyzes the data to rule the lucrative market for internet search.