The 2009 World Food Prize has been awarded to Gebisa Ejeta, an Ethiopian-born plant scientist at Purdue University. The private, $250,000 award -- presented at ceremonies in Des Moines, Iowa, October 15th -- is given annually to people who have helped address the world's food needs. This year's pr[Ethiopian Sorghum Breeder Wins 2009 World Food Prize - Voice of America]