the technical issue about the --de codes, messerli billing mislabeling codes are a big issue and i believe customs and border control are all now one. the third part to be mentioned is what is happening with chinese manufacturers. there are smart and competitive companies there. chinese companies are setting up branch plants in vietnam, and starting to invest in mexico. economics is like water and will find its own level and good entrepreneurs and managers will find ways to make their companies survive. host: this is professor ed hill. even as of this morning, cnn says the president says chinese parties may stay for -- tariffs may stay for a substantial period of time. guest: in the report, we say this is a scrappage -- this is a skirmish not large enough to trigger a recession, but if we take the automotive industry and declare it is vital for national naftae, even with the new with mexico and canada, that that will hurtve the u.s. massively. ofre is a fourth launch tariffs delayed from march, and if they call me into place, china -- and if they come into place, china will retaliate again