Tehran, July 1 -- Iran's Parliament Speaker Mohammad Bagher Ghalibaf has said that Iran's nuclear rights and red lines are "non-negotiable", asserting that Tehran will not proceed to the next stage of negotiations until key commitments under its 14-point Memorandum of Understanding (MoU) with the United States, including the end of the war in Lebanon and implementation-related measures, are fulfilled.According to ISNA, Ghalibaf said in a television interview that Iran's nuclear programme remains within the framework of the Nuclear Non-Proliferation Treaty (NPT) and under the supervision of the International Atomic Energy Agency (IAEA)."The Islamic Republic of Iran is a member of the Nuclear Non-Proliferation Treaty (NPT) and is under the ...