How well did polls predict the blue wave?
NPR's Mary Louise Kelly speaks with Anna Greenberg, a Democratic pollster, about what polls captured (and underestimated) after Democrats performed stronger than expected in midterm elections.
Source: NPR ·
NPR's Mary Louise Kelly speaks with Anna Greenberg, a Democratic pollster, about what polls captured (and underestimated) after Democrats performed stronger than expected in midterm elections.
Source: NPR ·