I'll go first.
It's an excellent question and a real issue. In our Magnitsky justice campaign, we always said to ourselves that getting the law passed is only 50% of the work, and then the other 50% is actually getting it implemented.
We found an interesting tool to use in the U.S., because we knew this was going to happen. There is something in the U.S. legislation called the “congressional trigger”. Nothing forces the U.S. government to sanction anybody. They can't be forced. But the congressional trigger does something very interesting. If the chairman and ranking member of one of six committees—the foreign affairs committee, the intelligence committee, etc.—propose a name to the U.S. government, the U.S. government has 120 days to respond: “Yes, we have sanctioned that person under the Magnitsky act” or “No, we haven't, and here is why.” It's as close as we could get to having the legislature force the executive without taking away the independence of the executive—