Republican presidential candidates (from left) Carly Fiorina, Chris Christie, Ted Cruz, Jeb Bush and Donald Trump interact onstage at the end of the Republican Presidential Debate on Dec. 15.
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Gold medalist Katie Ledecky (left) of the United States poses with silver medallist Federica Pellegrini of Italy during a medal ceremony at the FINA World Championships in Kazan, Russia.
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Declared and potential candidates are already in New Hampshire. Former Florida Gov. Jeb Bush and others spoke at the First in the Nation Republican Leadership Summit this week in Nashua.
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