The U.N. food agency’s country director for Gaza, Antoine Renard, says that a quarter of Gazans are at risk of famine with all the food needed to feed the entire population sitting in warehouses about 40 kilometers from the conflict-wracked territory.

Israel has blocked humanitarian aid from entering Gaza for more than two months as it tries to eliminate Hamas. Redmond Shannon looks at how the aid blockage is making Gaza's hunger crisis even worse for millions of Palestinians,