A compelling view of hunger from Osage, Iowa to Houston, Texas to the Bronx, New York.
http://www.nationalgeographic.com/foodfeatures/hunger/
This is also a good place for a book recommendation: The Stop: How the Fight for Good Food Transformed a Community and Inspired a Movement by Nick Saul and Andrea Curtis. A small food bank in Toronto, Canada changes from handing out food to the hungry to helping the hungry grow food for themselves and for others. Excellent read. Below is a link to the The Stop Community Food Centre site.
http://www.thestop.org/green-barn-tour-with-nick-saul
Food thrown away, also part of the problem.
http://www.ampleharvest.org/hunger.php