Should Biden step aside? Calls grow after debate spurs fitness concerns
![Should Biden step aside? Calls grow after debate spurs fitness concerns](https://globalnews.ca/wp-content/uploads/2024/06/2024062911060-668021cad32c2affcc29f933jpeg.jpg?quality=85&strip=all&w=720&h=480&crop=1)
Analysts say as long as Joe Biden refuses calls to end his re-election bid, replacing him with a different candidate ahead of the November election will be difficult and unlikely.