U.S. District Judge Amit Mehta on Tuesday declined to delay the upcoming trial on the Justice Department's antitrust case against Alphabet (GOOGL) Google, rejecting arguments that President-elect Donald Trump's incoming administration might need more time to revise proposed remedies. The trial, scheduled for April, could force Google to divest its Chrome browser and possibly its Android operating system to reduce its dominance in online search and advertising markets. Trump has previously expressed skepticism about breaking up Google.

The Justice Department initially sued Google (GOOG) in 2020 during Trump's first term, with Judge Mehta ruling in August that the company holds an illegal monopoly in online search. The Biden administration expanded the case, proposing that Google share search data with competitors, be barred from acquiring search and advertising rivals, and face limitations on its influence in AI-driven search. Witnesses from Microsoft (MSFT), Meta Platforms (META), and OpenAI are expected to testify on how artificial intelligence is reshaping the search landscape.

Market Overview:

• Judge Mehta refuses to delay the DOJ trial against Google despite Trump's incoming administration.
• DOJ proposes divestiture of Chrome and potentially Android to curb Google's search dominance.
• AI's growing role in search, including input from OpenAI and Microsoft, will feature prominently in the trial.

• Proposed remedies include restricting Google's acquisitions and mandating data sharing with rivals.
• Trump expressed doubts about breaking up Google during his campaign.
• Witnesses from AI firms and competitors highlight the sector's evolving competitive dynamics.

• The trial's outcome could reshape the online search and digital advertising industries.
• Trump's administration may refine or scale back the DOJ's proposed remedies.
• AI advancements may influence future regulatory approaches to search monopolies.

The trial against Google is shaping up to be one of the most consequential antitrust cases in decades, with far-reaching implications for the search and advertising industries. As AI technology transforms online search, testimony from leading firms like OpenAI and Microsoft will likely influence the court's view of competition in this rapidly evolving sector.

Should the DOJ prevail, a forced divestiture of Chrome or Android could significantly alter Google's business model and its role in the tech ecosystem. Meanwhile, Trump's administration faces critical decisions on how aggressively to pursue antitrust remedies as it assumes control of the case.