What is one thing that the Leader of the Muslim Ummah says we must all be vigilant of? And what happens when the peoples and officials of a nation aren\'t vigilant regarding the aforementioned piece of advice? And finally, what exactly is happening to the world in the present-day which should cause all of us to be much more vigilant and aware? The Leader of the Muslim Ummah, Imam Sayyid Ali Khamenei, speaks about how \"Major Global Transformations Are Taking Place\". Show Less >>