Get abusive regimes off UN rights council: US envoy

US envoy Nikki Haley on Tuesday urged the United Nations Human Rights Council to throw out abusive regimes and end what she called its "anti-Israel bias", warning that its credibility was at stake.Haley did not explicitly threaten to quit the body if Washington's concerns were not addressed, a prospect that first emerged in February in a leaked letter by Secretary of State Rex Tillerson."The United States is looking carefully at this council, and our participation in it.