In a video posted by Scott Koteskey, an elderly woman is seen berating a Trump supporter and lecturing him on climate change and gravity.

Kotesky posted this to explain the situation:

Just had the craziest experience ever on an airplane:

I’m boarding my flight from Baltimore to Seattle and approach my seat. I had an upgraded seat that I paid a little extra for because of the long 6 hour flight. As I approach my row I smile and motion to the husband and wife sitting in the aisle and middle seat that Imy seat was next to the window. I put my backpack in the overhead and the wife with a very stern voice says to me:

“Did you come here to cheer or to protest?”