[ghost of nixon]

I'm not sure what Joe means when he refers to DC's "dark side".

[linear]

"I'm not sure what Joe means when he refers to DC's "dark side"."

Good point - by implication it must mean that DC has some other side as well, which is clearly not the case. There are a tiny few and dwindling number of honest people on both sides of the aisle, but certainly not enough to qualify as a "side."