Cindy McCain, the widow of longtime Republican Sen. John McCain of Arizona, endorsed Democratic presidential nominee Joe Biden. CNN's David Chalian explains why this could have an impact on the US election.
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Wed, 09/23/2020 - 5:01am
Cindy McCain, the widow of longtime Republican Sen. John McCain of Arizona, endorsed Democratic presidential nominee Joe Biden. CNN's David Chalian explains why this could have an impact on the US election.