Across the U.S., many celebrities have been doing far more than tweeting supportive words or issuing carefully prepared statements. They took to the streets alongside thousands of people to condemn the killings of black people at the hands of police and to demand reform. The video shows Sampson step in front of his assistant and an officer hit him at least twice with a baton. Then an officer aims straight at me, no ricochet, and shoots (rubber bullets) Sampson wrote. Everyone is angry but there is a way to direct that anger, actor/director Taika Waititi wrote on Twitter on Saturday.