Democrat Hillary Rodham Clinton, hoping for a comeback in her presidential race against rival Barack Obama, greeted voters at polling places this morning in Houston and Dallas before leaving Texas to await election results in Columbus, Ohio.
TheChallenge Program on Water and Food (CPWF) is a multi-institutional,research-based initiative that aims to increase water productivity foragriculture in order to improve livelihoods and leave more water forother users and the environment. Learn more.