![](https://v2.anonup.com/upload/avatars/2021/01/3z1tBk6IgFvy5ArcbxbY_11_9990794823d33e01bdf7b79dadc44ccb_thumbnail_512x512.jpeg)
Just saysing...
Biden gets direction from an earpiece he wears.
Obama wished for a 'front man' that he could give direction to via an ear piece.
Interdasting -- but this would mean Biden would have to have a live video feed following him (or probably even 1st person perspective) so the "voice" would know when and what to talk about.
Not saying it's not possible, but...