In this Sunday, Feb. 26, 2017, file photo, Casey Affleck poses in the press room with the award for best actor in a leading role for “Manchester by the Sea” at the Oscars at the Dolby Theatre in Los Angeles. Fresh off his Oscar win, Affleck will be lending his voice to a protest intended to call attention to mistreatment of bears on Tuesday, March 7, 2017, in Washington.