The singer sat down with activist DeRay McKesson, but some weren't pleased with what she had to say.
The prominent Black Lives Matter activist explained why he's with her this election season.
DeRay and nearly 200 activists were protesting the July 5 shooting of Alton Sterling.
“I’m under arrest, y’all," he told viewers on Periscope as police forcefully took him into custody.
Twitter trolls have bombarded Mckesson with death threats and racist messages
The actor spoke about the power of the movement and why he decided to chronicle it in a powerful documentary.
People "kind of scratched their head" over his bid to become mayor.
"It's important to be true to who I am."
“I’m running ... because I saw something unacceptable and said, ‘I have to do something about it.’”