See Candidate Page Pete Buttigieg, Climate, International, Iowa Buttigieg in Iowa 6/8/19 Don’t think I have heard this before:Buttigieg, asked about tackling climate change, says he believes the country should rejoin the Paris accord, but adds that the next POTUS should push a “Pittsburg framework” that brings together mayors to tackle climate change in the U.S.— Dan Merica (@merica) June 8, 2019