RPT-Chase for tastier tortillas starts with age-old 'Mexican gold'
April 07, 2017 at 07:00 AM EDT
OTZOLOTEPEC, Mexico, April 7 (Reuters) - Under a scorching sun, Clemente Enriquez tips his wide-brimmed hat up as he proudly displays in an open palm the conico corn seeds he plants on his small plot in the rolling hills outside this village west of Mexico City.