A Donald Trump protester and supporter get into an altercation at the conclusion of a Trump rally in March in Tucson, Ariz. Police broke up the fight and both people walked away.
A Donald Trump protester and supporter get into an altercation at the conclusion of a Trump rally in March in Tucson, Ariz. Police broke up the fight and both people walked away. Mamta Popat AP
A Donald Trump protester and supporter get into an altercation at the conclusion of a Trump rally in March in Tucson, Ariz. Police broke up the fight and both people walked away. Mamta Popat AP

A divided America: What are the precedents?

November 05, 2016 06:00 PM

UPDATED November 05, 2016 08:08 PM

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