“These victims have spoken. They've been very clear about who has caused them harm, and we need to believe these women,” says Lauren Hersh, who founded World Without Exploitation to combat human trafficking and sexual exploitation in 2016. She was the organizer of the gathering, where she served as poster-board distributor and marker replacer. She is also one of the strategists whose efforts on behalf of the women on that roof and those like them helped upended the first year of President Donald Trump’s second term.