Nikki Georgopulos has written a very extensive piece for the Plundered Art blog [1] about the man issues with Senate Bill S2212 [2] (the Foreign Cultural Exchange Judicial Immunity Clarification Act). While the act gives the impression of helping the current situation, in reality it causes as many problems as it solves.
Her article is in two parts.
Part 1 [3].
Part 2 [1].