Paris attacks: IS are 'psychopathic monsters', says Kerry
US Secretary of State John Kerry has described Islamic State (IS) militants as "psychopathic monsters" following Friday's deadly attacks in Paris, the BBC reported.
Mr Kerry, in Paris for talks with President Hollande, said the US stood "shoulder to shoulder" with France.
Mr Hollande says France is committed to destroying IS. French air strikes hit the militants in Syria overnight.
IS has said it carried out the attacks on bars, restaurants, a concert hall and a stadium in which 129 people died.
A huge manhunt is still under way for a suspected member of the group, Salah Abdeslam, who was believed to have fled across the border to his native Belgium.