@CNN: Mexico goes to the polls this weekend. This story has been updated to say that the 132 people killed in attacks ahead of the elections were not all candidates. Some were party workers. https://t.co/zfES9I8DSH

@CNN: Mexico goes to the polls this weekend. This story has been updated to say that the 132 people killed in attacks ahead of the elections were not all candidates. Some were party workers. https://t.co/zfES9I8DSH