Report : I have a question about the new "smart card" that is being used in some of these machines. The world 's poorest countries could pay 40 percent more for food this year than they did last year because of rising prices , according to a United Nations report released Thursday . Riots occurring from Haiti to Bangladesh to Egypt over surging food prices . Food prices could mean `` seven lost years '' in fight against hunger . Food Bank official : We struggle with gas , others struggle to fill their stomachs .
Report : I have a question about the new "smart card" that is being used in some of these machines. Riots occurring from Haiti to Bangladesh to Egypt over surging food prices . Food prices could mean `` seven lost years '' in fight against hunger . Food Bank official : We struggle with gas , others struggle to fill their stomachs .