Biden’s mental acuity also came up toward the end of the debate, when Trump challenged the president to take a cognitive test. Biden argued he’s more fit for the office than Trump.

The Trump campaign slammed the White House and the Biden campaign for calling former President Donald Trump's mental acuity into question. "Never in history has a debate resulted in a candidate ...

“I’m old,” Biden said. “But I’m only three years older than Trump, No. 1. And No. 2, my mental acuity’s been pretty damn good. I’ve gotten more done than any president has in a long ...

Biden consistently fares worse on the age question than Trump — 63% of voters said they were not very or not at all confident in his mental capability to serve as president, compared with 57% ...

President Trump’s order late Wednesday for his administration to investigate former president Joe Biden’s mental acuity ignited a fresh round of questions about the limits of presidential ...

Voters across the country weighed in on President Biden's age and mental acuity ahead of this week's CNN Presidential Debate. "Every day seems like he's not competent for the role," one man told ...

PHOENIX (AP) — Joe Biden’s time in public office is now behind him, but his age and mental acuity have become a litmus test for the next leaders in his party. A new book that alleges White ...

PHOENIX (AP) — Joe Biden’s time in public office is now behind him, but his age and mental acuity have become a litmus test for the next leaders in his party.

Next week's debate will be a major test for President Biden and former President Trump, who have both been dogged by criticism that they're not mentally fit.

The Big Weekend Show' co-hosts discuss the origins of the Trump-Russia collusion 'hoax' and the investigation into former ...

It was nice of Donald Trump to travel to Scotland and show our European allies we're led by a self-absorbed, weird man in ...

The Only Mental Acuity I’m Questioning These Days Is the Mainstream Media’s What’s the greater potential for havoc and destruction of our way of life—the things Biden forgets, or the ...