. >> kathrin, uri scavenger. when did you last scavenge? >> the other day, i went to a bakery and i found several bags packed with loaves of bread. you have your choice of whole grain, white. i picked up some mozzarella, ham sandwiches, salads. >> did you eat all that, handed out to friends? >> i cannot carry at all, let alone eat it. i took home what i could fit in my bike bags. i shared it with my flat may. >> what leads to this idea there is so much waste? i think people would be horrified to know how much is left lying around. >> exactly, and you have the food, can you imagine having a sack of food like that in the street where people are actually hungry? here, is everywhere. it is absolutely fantastic, but the business model to create that amount of waste. it is completely fresh, made that day. but what they want to give you when you walk in, even if you are the last customer of the day, the shelves are full and everything is fresh. >> there is this idea that waste is built in. in america, 40% of all food is waste. there is a similar f