seeing iron ore prices go higher you're seeing steel tariffs, antidumping. a lot of reasons why steel companies like u.s. steel in an environment where we haven't gotten the infrastructure. sotrades that have worked for long time and may not be at all time highs may be why you want to buy them. emerging markets at five-year highs, break it out. >> maybe, but the thing is about the valuation argument, which i understand, but we have yields, so while valuations are high, yields are at 201, 212 today, so long as we stay low on this, then stocks continue to look attractive i've been saying all year, you start to get yields rising closer to that 3% level. stocks are going to have a major problem with this level of valuation, but until that happens, i think you're okay even buying the ones that are going at thu highs >> how to you address valuation question when you look at valuation compared to that stock, not against the whole market, does it get harder and harder to own a royal caribbean? >> one of the mistakes i made, i thought with yields going lower, that it