Security prep for planned protests or "unplanned unrest."
Excerpt:
A video that’s gone viral captures a scene straight out of a suspense thriller: construction crews erecting massive anti-scale barricades around the White House and the U.S. Treasury under the cover of night.
The footage shows workers in yellow vests stacking towering barriers, their silhouettes stark against the illuminated backdrop of the White House.
And this being around the White House and the Treasury? That combo screams political + economic heat. Maybe something already signed behind closed doors is about to go public.
Feels very “Act 3 of the movie” vibes.
Probably because the "no kings" idiots are saying it wasn't enough last time, and they plan on going out again for the 4th of July.
https://redstatenation.com/video-massive-barricades-erected-around-the-white-house-and-treasury-video-sparks-speculation/