NewsOld - DO NOT USE - The Coast NewsRancho Santa FeCouple spends month eating on $1 a daydavid.towNovember 26, 2008July 20, 2015 November 26, 2008July 20, 20156 372 ENCINITAS — “Most of the world eats on less than a dollar a day,” Christopher Greenslate said, spearing single grains of Spanish rice on his...