Many celebrities are using their platform to support the Standing Rock Sioux Tribe and their protest against the construction of the Dakota Access Pipeline.
You can count actor Leonardo DiCaprio among the supporters of the Standing Rock Youth, who are attempting to stop the production of the Dakota Access Pipeline.
WARNING: SPOILERS! So, so many spoilers for basically every Leonardo DiCaprio movie ever. Unless you have seen every movie Leo has made, a couple are going to be spoiled.