2020 Democratic presidential front-runner Joe Biden has done little to shake doubts about his sharpness and age in the race following the first round of Democratic debates in June in which the former vice president appeared forgetful and frail on stage.
Over the weekend, Biden, 76, made several slip-ups in Iowa, likely adding fuel to voter concerns about his age and ability to take on President Donald Trump next fall.
Here’s a running list of Biden’s slip-ups that The Federalist will be…
