The most unfriendly city in the world

erin outtake newark new jersey most unfriendly city_00001830.jpg
erin outtake newark new jersey most unfriendly city_00001830.jpg

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    The most unfriendly city in the world

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Conde Nast traveler released its lists of friendly and unfriendly cities as voted by its readers. Erin Burnett reports.