Portugal is facing its third national elections in three years on Sunday following the collapse of the center-right government of Luis Montenegro. Parties and voters alike are gearing up for what promises to be a unique election amid voter discontent and recent controversy. (AP Video/Helena Alves)

Parties and voters gear up for Portugal’s third national elections in three years

Portugal is facing its third national elections in three years on Sunday following the collapse of the center-right government of Luis Montenegro. Parties and voters alike are gearing up for what promises to be a unique election amid voter discontent and recent controversy. (AP Video/Helena Alves)