When The Independent searched “is trump in cognitive decline,” Google’s AI Overview tool, which automatically appears at the top of any search, displayed a message saying: “An AI Overview is not available for this search.”Inputting exactly the same query, but for Biden, Google’s AI Overview responds with a summary. The outlet searched the query “does trump show signs of dementia,” which Google’s AI responded with: “An AI Overview is not available for this search.”When The Independent input the same search, the message no longer appeared. But in the same mode for Biden, an AI summary response was generated. Trump has dismissed scrutiny about his mental acuity for years, maintaining he is a “stable genius” and boasting about acing simple cognitive tests. In June he alleged that Biden had “suffered from serious cognitive decline” for years.