The hug lasted about 16 seconds.

>> Click here to watch the clip

This isn't the first time Biden’s affection has raised eyebrows. In February 2015, he made headlines after he put his hands on the shoulders of Stephanie Carter, wife of Defense Secretary Ash Carter, and whispered in her ear.

>> Watch the clip here

– The Cox Media Group National Content Desk contributed to this report.

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Corbin Spencer, right, field director of New Georgia Project and volunteer Rodney King, left, help Rueke Uyunwa register to vote. The influential group is shutting down after more than a decade. (Hyosub Shin/AJC 2017)

Credit: Hyosub Shin