See Candidate Page Joe Biden, Climate, Iowa Biden in Iowa 10/24/19 The Mississippi River in Iowa has overflown at least 6 times this year & voters say they are living climate change. @JoeBiden talks frequently on the trail about climate & promises to rejoin Paris accord. @CBSNews pic.twitter.com/S2XyBL1Vpx— Bo Erickson CBS (@BoKnowsNews) October 24, 2019