Iraq war

https://en.m.wikipedia.org/wiki/Authorization_for_Use_of_Military_Force_Against_Iraq_Resolution_of_2002

Why isn’t congress deciding this?

Where were the DC protests? That sounds like a large number and I know the No Kings protest organizers excluded DC from their planning because they wanted to draw focus away from there. If it was 500k in DC that would have been fairly substantial because that would be larger than the 2017 DC women’s march, which was the largest protest since the Vietnam war and was so large it encompassed most of the national mall. You couldn’t actually march anywhere because people were shoulder to shoulder.

Shark Valley, maybe?