Beto O'Rourke speaks in Waterloo, IA: "Perhaps most importantly, because the future of the human race literally depends on it, this window of twelve years within which we have to act to confront the crisis of climate change -- it is on us."

Beto O'Rourke speaks in Waterloo, IA: "Perhaps most importantly, because the future of the human race literally depends on it, this window of twelve years within which we have to act to confront the crisis of climate change -- it is on us." pic.twitter.com/quibYKzsai

— The Hill (@thehill) March 17, 2019