Reliable access to nutritious food is something many people take for granted. However, an estimated 34 million people in the U.S. face food insecurity, including 9 million children. Some take advantage of non-profit or government-sponsored food programs, such as food banks, subsidized school lunches, and food assistance options like WIC and SNAP. And innovators like food management expert Paul Bulau are working on creative solutions to increase food security.