"Chow bus! Chow bus! Chow bus!" chants Gunner Fischer, 3, as a custom-painted school bus rounds the corner and rumbles toward his apartment complex in Murfreesboro, Tenn.
About 21 million students nationwide eat free and reduced-price meals throughout the school year, but getting those same kids fed during the summer is a challenge. Only a fraction of those make it to schools or community centers for summer meals.