What was in the Congo?
Whiterose's machine was in the Washington Township.
Did they ever close the loop on the whole Congo thing?
She wanted to move the machine to the Congo. For whatever reason they were having issues with it in Washington Township, and then when Elliot messed up their plans she had no choice but to run it from there.
shareFor me the 'whiterose-machine' is a lose end.
Angela 'saw it' and got convinced - and it was never ever revealed what this machine actually does.
I think this is a negative for my viewing pleasure.