Lindsey Graham actually said...

If you get a call from somebody suggesting that a foreign government wants to help you by disparaging your opponent, tell us all to call the...

Any time you are in a campaign and you get an offer from a foreign government to help your campaign, the answer is no.

It's not the dumbest idea I've ever heard, but it's pretty close.

If that isn't the dumbest idea that I've ever heard of, it's surely right up there in the top three.