Thanks anyway, but I've already been there and it says that if you're not a constituent of the 12th District, click here to find your congressman (sic).
Murtha is saying: listen, you rightwing jerks, I know you want to spam me with hatemail. As you're a bunch of ignorant dumbasses, click here to find your congressman, since you obviously don't already know!
Go there and see if that isn't the unstated message.
Got to have that local PA zipcode.