What was behind Philippine president's 'son of a whore' remark to Obama? – video report

Diplomatic tensions between the Philippines and the US have risen after Rodrigo Duterte called Barack Obama the ‘son of a whore’ in a press conference on Monday, ahead of a regional summit in Laos. This video reports the fall out over the issue of US criticism of extrajudicial killings in the Philippines’ bloody drug war, and how the two presidents have responded

• Barack Obama cancels meeting after Philippines president calls him ‘son of a whore’
• Duterte tells Obama ‘son of a whore’ remark was not meant to be personal