Face the Nation 2016 diary, January 6: Trump takes on Cruz's Canadian birth
Welcome to the "Face the Nation" 2016 diary - a recurring feature that will bring you the latest news and analysis on the 2016 election from CBS News political director and "Face the Nation" moderator John Dickerson.
In the January 6 episode of the diary, Dickerson discusses Donald Trump's suggestion that Ted Cruz's presidential bid will be encumbered by the fact that Cruz was born in Canada.
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