Court of Appeals for the D.C. Circuit April 21, 2020, 19-5104 (Physicians for Social Responsibility v. Andrew Wheeler)

United States Court of Appeals

FOR THE DISTRICT OF COLUMBIA CIRCUIT

Argued February 19, 2020 Decided April 21, 2020

No. 19-5104

PHYSICIANS FOR SOCIAL RESPONSIBILITY , ET AL.,

APPELLANTS

v.

ANDREW WHEELER, ADMINISTRATOR, U.S. ENVIRONMENTAL

PROTECTION AGENCY, IN HIS O FFICIAL CAPACITY,

APPELLEE

Appeal from the United States District Court

for the District of Columbia

(No.