'The story of the night is... this system sucks'
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The first vote in the race to find a Democratic candidate for US president is engulfed in confusion - no-one knows who won.

Party officials in Iowa held a call with the rival campaigns to explain why, hours after voting, there were still no results.

It left the candidates - and BBC reporters on the ground in Iowa - looking for answers.

  • 04 Feb 2020
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