what you can find in lobbying disclosure data. I was looking for something else when I came across this filing. TIG Insurance has hired the Normandy Group to "[a]ddress non-payment by Government of Argentina of fees owed to TIG Insurance Company. Seek to put restrictive language in Foreign Operations Appropriations Bills re: US assistance to Argentina." The fees paid are less than $5,000, so it doesn't seem like a lot of lobbying went on, but the list of lobbyists has a few revolvers on it:

I guess that's one way to get a bill paid...