evidence: Many Black Lives Matter activists are furious that the law enforcement response to the breach of the U.S. Capitol appeared light compared to aggressive tactics they've endured at the hands of police. [...] Racial justice activists watched in outrage as pro-Trump extremists stormed the Capitol. They're angry that the response stood in contrast - in stark contrast to the aggressive tactics they have endured. NPR's Juana Summers reports. [...] JOE BIDEN: No one can tell me that if it had been a group of Black Lives Matter protesting yesterday, there wouldn't have been - they wouldn't have been treated very, very differently than the mob of thugs that stormed the Capitol. We all know that's true, and it is unacceptable - totally unacceptable.