Surely it requires no further study to discern that a person who does not have enough money to buy food is going hungry. Such people live in every part of our country. They live in urban ghettos where high rents and low welfare payments squeeze the food budget. They languish on our Indian reservations or in Alaska. They live in migrant labor camps where backbreaking toil brings them wages far too low to provide a diet adequate to the hard physical labor which they must perform. They live in Appalachia where a changing economy has deprived them of jobs and money. And they live all over a nation whose social security payments are so low that its elderly citizens are often malnourished.