While President Donald Trump is keeping everyone in suspense, a White House official said Wednesday morning that Trump will formally withdraw the United States from the Paris climate change agreement. ... Why is Trump pulling out? Trump has repeatedly dismissed human-caused climate change as a “bulls---” “hoax” invented by the Chinese to undercut U.S. manufacturing, and those who urged him to exit virtually all believe that scientists’ warnings of more extreme weather and rising seas are overblown. Trump also has said that U.S. coal, oil and manufacturing companies are disadvantaged by efforts to reduce carbon emissions. While the question of...