See Candidate Page Kamala Harris, Climate, Iowa Climate tweets on Harris 4/10/19 At the roughly 30-minute mark, @KamalaHarris has hit a lot of her key priorities at this Iowa town hall: Medicare-for-all, tackling climate change, enacting gun control and reforming the criminal justice system. The crowd is enthusiastic. #iacaucus— Barbara Rodriguez (@bcrodriguez) April 11, 2019