[allAfrica] African nations have "unlimited" potential to become "breadbaskets" that not only feed the continent but also a hungry world, Linda Thomas-Greenfield, the U.S. Ambassador to the United Nations, said during a policy address on food securit...

[State Department] Ambassador Linda Thomas-Greenfield discusses her upcoming trip to Ghana and Uganda as well as U.S. efforts to address the global food security crisis. She then takes questions from participating journalists.