President Mahmoud Ahmadinejad called the US and the Zionist regime the main roots of misery of nations and said that everybody should shout at them at the top of their voice. In a ceremony here on Tuesday afternoon for the first display of a documentary called \'Uncontained\', the president underlined necessity of unity and solidarity of all freedom lovers and justice seekers of the world and said that all people must shout at the USA and the Zionist regime at the top of their voice. He added that dictatorship is a creature of colonialists and arrogant powers. Ahmadinejad continued that nowadays all nations are strongly dissatisfied with status quo and divine nature of human beings is awakening. He added that once the nations were desperate and had no opportunity to express their viewpoints, but now they have opportunity to take part in decision making process, because development trend is now global and comprehensive. Masses are getting ready for a decicive move but the arrogant powers are trying to thwart the move. Referring to recent conflicts and developments in Egypt, Ahmadinejad said he had no doubt that behind the scene of the events are enemies of nations. They know that if Egyptians hold a free election, the next government of the country will be an anti- Zionist one.  In this situation everybody must be watchful, he underlined. Referring to Egypt again, he said that if Egyptians have an opportunity to hold a free election and a popular and revolutionary government comes to power and stands next to resistance, the US and the Zionist regime should take their bunkers to the White House basement. Expressing confidently that the great nation of Egypt will find its way, Ahmadinejad said that the great nation should know that being a Muslim or Coptic is not a reason for difference or dispute, but dispute comes from those who are frightened by nations\' awakening and solidarity. Finally, the president appreciated all those who produced the documentary \'Uncontained\' about internatioanl and regional developments and Iran\'s role in Islamic awakening. He described the documentary as a very good and strong film. A group of Lebanese sang epic songs in the Arabic language at the end of the ceremony.