Charlie Sheen came from Hollywood to take a swim in the DC sewer.....in S Conspiracy......why do u think that is??

A river of slime runs under Constitution Avenue – Greater Greater ...

https://ggwash.org/view/12338/a-river-of-slime-runs-under-constitution-avenue

Feb 28, 2012 - How is Washington, DC like this scene from Ghostbusters 2? ... headed due west along the Tiber River whose path is today's Constitution Ave.