For 30 years, the US Department of Health and Human Services (HHS) broke the law regarding vaccine safety, and no one noticed or cared.
Then two men came along and discovered the scandal: Robert F Kennedy, Jr. (twitter), head of the World Mercury Project, and Del Bigtree (twitter 1, twitter 2, FB, web), the producer of the film Vaxxed. They filed papers in court, and they won their case.