Tags: Otto Perez

Guatemalans still reeling from a graft scandal that felled their president this week, head to the polls on Sunday to elect a new leader, though a tight race is seen heading to a second round run-off.

Guatemalan President Otto Perez has resigned, his spokesman said on Thursday, after becoming embroiled in a corruption scandal that has gutted his government and plunged the country into chaos days before a national election.

Tens of thousands of Guatemalans took to the streets on Thursday to demand the resignation of President Otto Perez, who has refused to quit in the face of accusations by his attorney general that he was involved in a lucrative customs racket.