financial messaging. that's not my term. that's the term from my colleague. it's there to send information about secure transactions. so that a bank, if anybody is sending a financial transaction here to the united states, the bank knows who's sending that money, the instructions related to that money and so on. so that's what s.w.i.f.t. it, it's a messaging system. money doesn't actually go through it. but nearly all financial institutions use s.w.i.f.t. in order to pursue those financial transactions. so the reason why cutting a country out of s.w.i.f.t. -- which, by the way uz, was not what was announced today. what was announced was cutting off certain financial institutions off from s.w.i.f.t., and there's a reason that was targeted. the reason that's a big deal is we have a lot of trade with russia, europe in particular has a lot of trade with russia in particular for them with oil and gas. for us it's related to fuel minerals, to iron and steel.