Mark Zuckerberg: Where does this hate come from? (FB)

After the horrific events in Charlottesville on Saturday that left three dead, 19 injured and the nation in shock over the violence of racist hate groups, Facebook deleted blog posts from a well-known white supremacist blog.
On Wednesday, Facebook CEO Mark Zuckerberg said "we've always taken down any post that promotes or celebrates hate crimes or acts of terrorism -- including what happened in Charlottesville. With the potential for more rallies, we're watching the situation closely a