File photo shows a campaign poster for Andal Ampatuan Snr in Maguindanao southern Philippines. The patriarch of the clan is blamed for the Philippines' worst political killing in history. Their power ... more 

File photo shows a campaign poster for Andal Ampatuan Snr in Maguindanao southern Philippines. The patriarch of the clan is blamed for the Philippines' worst political killing in history. Their power may have been diminished and their leaders in jail, but the Ampatuan clan continues to cast a menacing shadow over its fiefdom less