Who is Rodrigo Duterte?
He's caused outrage with inflammatory comments on rape and murder, but Philippines presidential candidate Rodrigo Duterte is poised to become its next president. CNN's Alexandra Field reports.
02:56 - Source: CNN
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Front-running presidential candidate Mayor Rodrigo Duterte gestures during his second news conference after voting in a polling precinct at Daniel R. Aguinaldo National High School, Matina district, his hometown in Davao city in southern Philippines Monday, May 9, 2016. Duterte was leading by a wide margin in unofficial tallies but still refuses to claim victory. (AP Photo/Bullit Marquez)
Who is Rodrigo Duterte?
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Philippine soldiers ride in the back of a truck as they leave a military camp in Marawi, on the southern island of Mindanao on May 25, 2017, to reinforce soldiers at the battlefront in the city centre days after Muslim extremists attacked the city.
Philippine troops aboard helicopters and in armoured tanks battled Islamist militants inside a southern city on May 25, as reports emerged of the gunmen murdering civilians. / AFP PHOTO / TED ALJIBE        (Photo credit should read TED ALJIBE/AFP/Getty Images)
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This combination image of two photographs taken on September 5, 2016 shows, at left, US President Barack Obama speaking during a press conference following the conclusion of the G20 summit in Hangzhou, China, and at right, Philippine President Rodrigo Duterte speaking during a press conference in Davao City, the Philippines, prior to his departure for Laos to attend the ASEAN summit. 

US President Barack Obama on September 5 called a planned meeting with Rodrigo Duterte into question after the Philippine leader launched a foul-mouthed tirade against him.
 / AFP / Saul LOEB AND MANMAN DEJETO        (Photo credit should read SAUL LOEB,MANMAN DEJETO/AFP/Getty Images)
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Inmates sleep on the ground of an open basketball court inside the Quezon City jail at night in Manila in this picture taken on July 21, 2016.
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Philippines' president-elect Rodrigo Duterte speaks during a press conference in Davao City, in southern island of Mindanao on May 26, 2016. 
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