and forget moment for putin. we have seen a number of economic sanctions. you mentioned tourism. that really is a big one. they bring roughly $4 billion worth of tourism to turkey every year. you have that visa-free travel being thrown out as well. that's going to make it a lot more difficult for businessmen from both countries going back and forth. we've heard from moscow and ankrah that you shouldn't go to the other country unless it's absolutely necessary. there's other measures that russia could take still. haven't seen any movement toward the gas. turkey gets 60% of its gas from russia. we're watching this nuclear power plant, that multibillion dollar project. the one that russia is building for turkey. there's a lot that could happen. it all hinges, what we're hearing, on an apology. putin demands an apology from