See Candidate Page Julián Castro, Climate, Climate Justice, Environmental Justice Castro at CNN Climate Town Hall 9/4/19 Julián Castro: Addressing environmental racism is a part of climate fight #ClimateTownHall https://t.co/n4yEfQ6ou5 pic.twitter.com/spU7yCKRpU— CNN Politics (@CNNPolitics) September 4, 2019