Philippine President-elect Rodrigo Duterte speaks during a conference with businessmen in Davao city, southern Philippines June 21, 2016. REUTERS/Lean Daval Jr/File Photo

Philippine President-elect Rodrigo Duterte speaks during a conference with businessmen in Davao city, southern Philippines June 21, 2016. REUTERS/Lean Daval Jr/File Photo

Philippine President-elect Rodrigo Duterte speaks during a conference with businessmen in Davao city, southern Philippines June 21, 2016. REUTERS/Lean Daval Jr/File Photo

July 22, 2016 1:34 AM (UTC+8)