In Los Angeles, activist art collective INDECLINE has claimed credit for alterations to at least one billboard for the film, writing on social media that “we have gone to great lengths and risks to help create a little marketing buzz ahead of the premiere.” Above those words was a video of a masked vandal adding a scatological element to the billboard, a suggestion that the first lady — ad shown in the ad — is relieving herself on an American flag.
Other incidents of vandalism across…

