President Donald Trump on his first day in office again withdrew the U.S. from a landmark global pact to fight climate change. So what is the Paris Agreement? And what happens to it now?

President Donald Trump announced that he was withdrawing the U.S. from the Paris Climate Agreement, the Washington Examiner reported. The move was among the numerous executive orders Trump signed on his first day in office after his inauguration.

President Donald Trump said Monday he will again withdraw the United States from the landmark Paris climate agreement, dealing a blow to worldwide efforts to combat global warming and once again distancing the U.S. from its closest allies.