See Candidate Page John Delaney, Climate Climate tweets on Delaney 9/19/19 Iowa has had terrible floods - “climate change is a heartland issue.” @JohnDelaney #ClimateForum2020 @Georgetown @MSNBC @chrislhayes pic.twitter.com/LWhmCHfT8e— Our Daily Planet (@ourdailyplanet) September 19, 2019