"CEDAR RAPIDS, Iowa — On a wintry day, Michael R. Bloomberg stood in black tassel loafers in melting snow while he inspected solar panels on a rooftop, then said he would make climate change “the issue” of the 2020 presidential race.
Mr. Bloomberg, the former New York City mayor who is mulling a run for president, was blunt about his determination to combat the impact of human activity on the environment, and he made clear once again his willingness to take on the coal industry.
“I’ve been very active in closing coal-fired power plants,” Mr. Bloomberg boasted when asked whether a candidate whose top concern is climate change could appeal to voters in the regions like eastern Ohio who helped put President Trump in the White House."
Trip Gabriel reports for the New York Times December 4, 2018.