Where can Iraqi and Iraqis go?

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Seeking for the news of Iraq situation, we can easily get tons of statistic figure of deaths of injuries, it gets worse and worse for Iraqis. " The United Nations estimates 700,000 Iraqis had fled to Jordan--more than one-tenth the kingdom's entire population. As many as 1 million Iraqis are estimated to have sought refuge in Syria, about 120,000 are in Egypt and 400,000 are in Lebanon, according to the United Nations." Where can Iraq and Iraqis go? And when the Iraqis fled to outside of Iraq can return to their homeland and when the Bush's troops pull out of Iraq?