• This image made from undated militant video, shows Canadians John Ridsdel, right, and Robert Hall. Canada's Prime Minister Justin Trudeau confirmed that the decapitated head of a Caucasian male recovered Monday, April 25, 2016, in the southern Philippines belongs to Ridsdel, who was taken hostage by Abu Sayyaf militants in September 2015. (Militant Video via AP Video) NO SALES, MANDATORY CREDIT

    Philippines checking if headless body is that of Canadian

    MANILA, Philippines (AP) — The Philippine president said Wednesday that Abu Sayyaf militants may have plotted to kill him and kidnap boxing star Manny Pacquiao, disclosing previously unknown details about an extremist group blamed for the beheading of a Canadian hostage.