Amman, Jordan - Adnan Abbas – with his poor English, four young daughters, and little money to speak of – shrugs when told that making a new life in the US will be hard. "I know that a new country, new language, is difficult and that America isn't going to say, 'Welcome, Adnan, here's a million dollars,' " he says. "But life in Iraq? That's impossible. We're one of the luckiest families in the world." On Tuesday, the Abbas family will take their five small suitcases, close the door on the small flat they've rented for the past year in...