Is this the Biden podium live stream youre looking for?
https://www.youtube.com/watch?v=MbNk-ryOEE4
Re the Biden video
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Thank you for your response — not it, but Thanks to Stylinja I found it!
https://youtu.be/tIwH4kF5OvY
at the 3:23 mark he starts the staring
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In the video at 3:23, he seems very confused, stares blankly, and even seems surprised to see his wife. It looks like shes helping him figure out what to do next. Sad and scary.