Context demands it's Media Object Server.
https://encyclopedia.thefreedictionary.com/Media+Object+Server
WTF is wrong with you people?
It makes perfect sense that various US Politicians on both sides of the aisle were receiving the Media Object Server data. That's how they would know to manage their interviews and talking points.
And, I'm not some flipping genius. The MOS was all over the board in yesterday's breads.
They do their best to feed us stuff, but when we fall short, Q has to say it.