See Candidate Page Beto O’Rourke, Climate O'Rourke at CNN Climate Town Hall 9/4/19 Beto O'Rourke opposes carbon tax, backs cap-and-trade #ClimateTownHall https://t.co/r2Gu6L9QfG pic.twitter.com/ocf1dbOhH1— CNN Politics (@CNNPolitics) September 5, 2019