Debate puts Biden's waning mental fitness to the test
![Debate puts Biden's waning mental fitness to the test](https://twt-thumbs.washtimes.com/media/image/2024/02/08/APTOPIX_Biden_Classified_Documents_22370_s1440x960.jpg?f72536d07237fdd262042ae8f5e6e6de3b865f3c)
President Biden's mental acuity, which has shown signs of fading that is weakening his re-election bid, faces the most crucial test of all on Thursday when he steps on the debate stage in Atlanta with former President Donald Trump.