we have to do this with other leaders. our president has talked already two times already with him this week. >> i do want to ask about food insecurity. a lot of food comes from ukraine. tell me about this effort to combat that and how bad do you think the global food insecurity problem is going to become because of what we are seeing in ukraine? >> you're right. the russian invasion is a global crisis. it is a violation of all principals of the united nations. it is a threat against ukrainian people killed by the russian bombings but the whole world. and one important aspect is the food crisis, which is threatening many, many vulnerable countries in the world because ukraine is such an important producer of wheat.