Nation

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AIRPORT SECURITY MEASURES | As holiday travel begins this week, controversial full-body scans and security pat-downs will be used in airports across the country. Margaret Warner chronicles the backlash and the TSA's handling of travelers' dissatisfaction. IRELAND'S MASSIVE FINANCIAL…

Commemorative plate of Prince William and Kate Middleton. (Christopher Furlong/Getty Images) After 30 years, the United Kingdom has another royal wedding. The engagement of Prince William and Kate Middleton showcases the social and cultural changes of the past…

FORECLOSURE WORRIES | There was new evidence Tuesday that flawed mortgage documents could lead to billions of dollars in bank losses and further cripple the housing market. Judy Woodruff gets the latest on the nationwide probe into questionable mortgage practices.