In the second part of my interview with "Downton Abbey" historical advisor Alastair Bruce, he answers a fan question from JeannieBinVA about why the staff lines up outside the estate to greet visitors. He also confides why he feels Americans appreciate British history more.

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Thanks to Alastair Bruce, my New Year's resolution is to sit up straighter. That is the effect the historical advisor for "Downton Abbey" has on people. Prior to the debut of his special "The Manners of Downton Abbey" airs, he was gracious enough to answer your fan questions.