Chelsea Clinton slams Duterte's 'rape joke'

Philippines President Rodrigo Duterte has sought to reassure soldiers who might be accused of committing abuses under martial law, and jokingly said that if any of them were to rape three women, he would personally claim responsibility for it. 
"I'll imprison you myself," he said, referring to any soldiers who commit violations, then he joked: "If you had raped three, I will admit it, that's on me."
Duterte made the remark in a speech to soldiers on Mindanao island, where he imposed martial law on Tuesday to try to crush Daesh-linked rebels, who have been battling the military after laying siege to a southern city.
The comment sparked criticism on social media and Chelsea Clinton, daughter of former US president Bill Clinton and presidential candidate Hillary Clinton, called Duterte "a murderous thug with no regard for human rights."
"It's important to keep pointing that out & that rape is never a joke," Clinton tweeted.
It was not the first time Duterte has made a joke about rape. He caused outrage in the lead-up to his presidential election win last year when he recalled a 1989 prison riot in which an Australian missionary was killed, and inmates had lined up to rape her.
In what was intended as a joke, Duterte said the victim was beautiful and as mayor of Davao city where the riot took place, he should have been first in line. He later apologised and said he did not intend disrespect to women or rape victims.
Duterte is known for his informal, no-nonsense style and his speeches are often loaded with profanity, threats and jokes about taboo subjects, which offend some, but are taken lightly by many Filipinos.
He also joked on Friday that he would join soldiers in the fight against extremists if he could, but he had arthritis.
Presidential spokesman Ernesto Abella said Duterte was assuring troops of his full support and his comments had included "exaggeratedly describing crimes". Abella did not mention rape specifically.
In a statement he said Duterte "is decisively acting, speaking with heightened bravado, that law and order would be brought back in these areas of rebellion".
Human rights groups and some lawmakers have criticised his decision to declare martial law as excessive, and say it could lead to abuses by security forces.
Duterte urged rebels to disarm and hold talks and said anyone not authorised to carry guns would be killed.
"My order to the troops is (that) all people who are not authorised by government to carry arms and they resist, kill them, wipe them out," he said.