The Sierra Club endorsed Del. Heather Mizeur in the race for governor Monday, the first major environmental group to back a candidate in the contest.
While Lt. Gov. Anthony Brown has dominated the endorsements in the heated Democratic primary campaign, Mizeur has recently picked up some coveted backers, including the Sierra Club.
Mizeur, a Montgomery County Democrat, has also collected the backing from women's groups, including EMILY'S list and the political action committee of the Maryland National Organization for Women.
“Heather isn't afraid to speak her mind and stand up to special interests," Josh Tulkin, state director of the Sierra Club Maryland Chapter, said in a statement.