BBC:
Knives are out for President Joe Biden after his poorly received performance in the first 2024 presidential debate against Donald Trump.
Democratic sources told the BBC of panic and confusion within the party and discussions about whether Mr Biden, 81, should step down.
The New York Times editorial board – the beating heart of the US liberal establishment – said Mr Biden was a “shadow” of his former self and should stand aside.
But could Mr Biden back out now? What would happen? And who could replace him?
The short answer is that unless he agrees to stand aside, it’s difficult and could get ugly.
