Chris Hemsworth acknowledges his ignorance and supports Standing Rock Sioux protesting Dakota Access pipeline with Thor: Ragnarok director Taika Waititi on Instagram

Last year during a “Lone Ranger” themed costume party Chris Hemsworth—and his wife, Elsa Pataky—dressed up as Native Americans. As you can imagine, that didn’t over very well, but at the time, Hemsworth didn’t really say anything about it. But then, on Friday, he posted a photo to suppor...