Awaiting change at the polls?

Guatemalans head to the polls this Sunday to choose a new president. The current frontrunner is a former general, Otto Pérez Molin, who has based his campaign mainly on security issues. Meanwhile, Rigoberta Menchu, who won the Nobel Peace Prize back in 1992, is the contest's only left-wing candidate. A Mayan by birth, she's staying to true to her priorities, fighting against the exclusion of indigenous people.