AdvertisementMayors, Companies Vow To Act On Climate, Even As U.S. Leaves Paris AccordJune 05, 2017Camila DomonoskefacebookEmailConnecticut residents at a rally for the environment against President Donald Trump's decision to withdraw the U.S. from the Paris climate accord. Connecticut is one of twelve states and Puerto Rico that formed the U.S. Climate Alliance, all committing to uphold the Paris Accord. (Getty Images)