The presidential debate has thrown Joe Biden’s age right back in the spotlight. There have been doubts about whether he can handle another term as president, with many Americans — even his supporters — saying they don’t think he can be an effective president anymore.
Donald Trump is not far behind. He is the second oldest person to ever be president.
But across the board, America has some of the oldest politicians in the world and finding a younger alternative isn’t as easy as it might seem.

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