Go here...
https://www.freerepublic.com/focus/f-news/3862030/posts
Go to source (twitter)
In the video that shows them marching, check at 13 seconds and you’ll see two white women marching...
https://www.11alive.com/article/news/local/protests/group-of-demonstrators-enter-stone-mountain-park/85-2ea0c153-8a88-46bd-bca7-faf19ec2c8ba
More video and still photos.