
David Axelrod, who once served as an adviser to former President Barack Obama, said Joe Biden's age will be a "major issue" for him if he seeks a second term in 2024.
“The presidency is a monstrously taxing job and the stark reality is the president would be closer to 90 than 80 at the end of a second term, and that would be a major issue,”Mr Axelrod told the New York Times.