UN rights chief demands Houthis return body of Yemeni staff member

GENEVA, Nov 13 (Reuters) - The UN's human rights chief on Friday demanded the return of the body of a Yemeni staff member of his office who died of unknown causes weeks ago after being held in Houthi custody for more than two years.Mohammad el Shami's family learned of his death on October 30, more than a month after it…