Why does the Islamic Republic of Iran emphasize so much on the concept of Muslim Unity? And why has the words \'Sunni\' and \'Shia\' entered the political discourse in American political circles? Is the enmity and grudge of American politicians based upon a sectarian narrative, or is the issue much more fundamental in nature? Finally, what are the puppets of the American government doing in the region? The Leader of the Muslim Ummah, Imam Sayyid Ali Khamenei, answers and explains. It\'s time to be United; One Ummah, always and forever. Show Less >>