Judiciary chief Ebrahim Raisi also described himself as a “defender of human rights” when asked about his involvement in the 1988 mass execution of some 5,000 people. It marked the first time he's been put on the spot on live television over that dark moment in Iranian history at the end of the Iran-Iraq war. “The U.S. is obliged to lift all oppressive sanctions against Iran," Raisi said at the news conference. Raisi sat in front of a sea of microphones, most from Iran and countries home to militias supported by Tehran. He looked nervous at the beginning of his comments but slowly became more at ease over the hourlong news conference. Asked about Iran's ballistic missile program and its support of regional militias, Raisi described the issues as “non-negotiable.”