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Delegates crowd the convention floor on the first day of the Republican National Convention on July 18, 2016 at the Quicken Loans Arena in Cleveland, Ohio. An estimated 50,000 people are expected in Cleveland, including hundreds of protesters and members of the media. The four-day Republican National Convention kicks off on July 18.
Delegates crowd the convention floor on the first day of the Republican National Convention on July 18, 2016 at the Quicken Loans Arena in Cleveland, Ohio. An estimated 50,000 people are expected in Cleveland, including hundreds of protesters and members of the media. The four-day Republican National Convention kicks off on July 18.

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    A look back at some of the most chaotic party conventions

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A look back at some of the most chaotic party conventions

As Republicans kick off one their most unusual national conventions ever, Christiane Amanpour looks back at some of the most chaotic conventions in history.

A look back at some of the most chaotic party conventions

As Republicans kick off one their most unusual national conventions ever, Christiane Amanpour looks back at some of the most chaotic conventions in history.