Check both videos out below - 1 is close up with Kamla Harris pledging oath and the Sun ? is shining bright
The 2nd video is more camera crew far away and the reporter says Kamal just spoke but in this video there is no sin and he says it's cold and snowing???
1- https://youtu.be/CBFvwvntWiU
2- https://thetruereporter.com/video-man-shares-new-stunning-camera-angle-of-joes-bizarre-inauguration/
Maybe the clouds moved in fast I donno just looks fishy to me
They are stands built for VIPs to sit during the ceremonies.
Wish I could answer that for you. Those structures take weeks to build. They take almost as long to disassemble. I have to be careful w questions I ask of my friends. Politics.