Nadia Zbinden, head of grain silos stands beside Olivier Piot, inspector of the Swiss Federal Agency for National Economic Supply (Reserve Suisse), as he smells samples of wheat grains at a warehouse of Stadtmuehle Schenk AG mill, which also stores emergency grain reserves as a contractor to the Reserve Suisse in Ostermundigen, Switzerland June 29, 2022. REUTERS/Arnd Wiegmann
