We don't have a decisive winner in the Iowa caucuses, but Joe Biden is the clear loser

He 'underperforms' by 4.3 percentage points.

Sources:  Real Clear Politics, New York Times

Candidates who exceeded their polling average:

• Buttigieg (4.5)
• Sanders (4.5)
• Klobuchar (3.7)
• Warren (2.9)
• Yang (1.7)

Ya think enough polling was done during the month leading up to the caucuses?

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