This week Sam discusses Trump tariffs, a new development with US alcohol guidelines, yield forecasts for harvest in France and Italy, findings on how yeast strains fare amid high temperatures in vineyards and how ketchup may be better business for grape growers than wine.

You can read the transcript of this newscast (with linked news sources) at https://www.jancisrobinson.com/articles/tariffs-head-supreme-court-ketchup-pays-more-wine-alcohol-guideline-report-shelved.