In an effort to bring attention to the Trump administration’s family separation policy that has been making headlines and causing much debate as of late, filmmaker Ava DuVernay tweeted a photo of herself as a child with commentary on the current events unfolding at the U.S.-Mexico border — and others started to follow her lead. “I look at myself as a girl and imagine having to travel unsafely in a quest for safety,” the Wrinkle in Time director tweeted.