Tim Walz Has Championed Climate as Governor

Over the course of his two terms in office, Gov. Tim Walz of Minnesota has quietly emerged as one of the nation’s most forceful advocates for tackling climate change.Governor Walz, who has been tapped by Vice President Kamala Harris as her running mate according to two people briefed on the matter, most recently made national headlines for labeling the Republican ticket “weird.”But back in St. Paul, Mr. Walz has…