Philippine President Rodrigo Duterte has slammed his vice-president for discussing his war on drugs with "outsiders". He said he would limit Ms Leni Robredo's access to confidential matters, after she requested classified documents on the controversial crackdown. Mr Duterte appointed Ms Robredo in November as co-head of the committee in charge of the anti-narcotics campaign.Subscribe to our channel here: https://cna.asia/youtubesub Subscribe to our news service on Telegram: https://cna.asia/telegramFollow us:CNA: https://cna.asiaCNA Lifestyle: http://www.cnalifestyle.com Facebook: https://www.facebook.com/channelnewsasiaInstagram: https://www.instagram.com/channelnews...Twitter: https://www.twitter.com/channelnewsasia