President Donald Trump told a room full of Republicans that Gov. Gavin Newsom couldn't pass a cognitive test. "Let's do it," Newsom responded. "Name your time and place."

President Donald Trump claims he aced his third cognitive test and questions whether former Vice President Kamala Harris, Minnesota Gov. Tim Walz could pass similar exams.

Political opponents, armchair pundits and even nervous supporters are demanding that President Joe Biden undergo such testing after his dismal debate performance – even though his physician says he gets, and passes, an annual neurologic exam. Former ...

President Donald Trump weighed in on the conversation about his health on Jan. 2, saying his doctors have 'just reported' that he nailed a third cognitive test — though he'd already talked about takin

It seemed like a sensible suggestion for assessing the capabilities of an 81-year-old man seeking voters’ approval to remain in the White House until January 2029. To reassure the American people, ABC’s George Stephanopoulos asked President Biden ...

Just last month, Trump announced that he recently passed a “third” cognitive test. This led social media users on Friday to question why the president is announcing his results again, with pundits pointing out that Trump made an identical claim last month.