Voters in New York's 3rd Congressional District are heading to the polls on Tuesday to choose a replacement for former Rep. George Santos. In this installment of the 538 Politics podcast, the crew discusses the dynamics at play in the most high profile special election this year. They also look at Americans' perceptions of President Joe Biden's age, after a special counsel report described him as a “well-meaning, elderly man with a poor memory,” and they talk about what comes next in the politics of border security.

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