See Candidate Page Julián Castro, Climate, Keystone XL Castro tweets 8/19/19 The KXL & DAPL pipelines were approved by Trump without consent of Tribal Nations or thought of climate change.I'm standing with tribal nations, farmers, ranchers, and environmental groups like @BoldNebraska, @IENearth, @MN_350, & @HonorTheEarth and taking the #NoKXLpledge.— Julián Castro (@JulianCastro) August 19, 2019