New Delhi, Oct. 1 -- Google appears to be blocking AI-generated summaries for searches related to President Donald Trump's mental acuity, including questions about dementia, and Alzheimer's. Users searching "does Trump show signs of dementia" received a message saying, "An AI Overview is not available for this search," The Verge reported.

Even in AI Mode, only a list of standard web results is shown, without any summarized information. Similar queries about Trump also produce no AI Overview, offering only a list of links, the news report stated.

By contrast, AI searches about other past Presidents produce summaries, the news outlet stated. Searching "does Biden show signs of dementia" in AI Mode generates a response beginning, "It's not...