Video shows Florida officer punching Black man, smashing car window during traffic stop

A viral video of a Jacksonville, Florida officer punching a black driver during a February traffic stop has led to an investigation. NBC News’ Aaron Gilchrist has more reporting on the incident and former federal prosecutor Paul Butler join Chris Jansing with analysis. For more context and news coverage of the most important stories of our day click here: https://www.msnbc.com/ » Subscribe to MSNBC: https://www.youtube.com/msnbc » Subscribe to MSNBC on TikTok https://www.tiktok.com/@msnbc » Subscribe to MSN ...