The Water Justice movement is a largely grassroots US movement, with small groups of citizens taking the issue into their own hands by means of protesting, petitioning, fundraising, or donating items such as water filters in order to broaden access to clean water. Some well-known people have used their exposure to further the cause of water justice: Erin Brockovich, media personality and environmental activist has spoken against Flint officials' mishandling of the water crisis there. Actress Shailene Woodley was arrested at a Dakota Access Pipeline protest, writing afterwards about her experience: "If you are a human who requires water to survive, then this issue directly involves you."