New York braces for more protests over death of George Floyd, independent autopsy finds George Floyds death a homicide caused by asphyxiation, and protesters echo same hope for progress as protests from years before.Watch NBC Nightly News With Lester Holt at 6:30 p.m. ET 5:30 p.m. CT (or check your local listings).00:00 Intro01:31 America Braces For Seventh Night Of Anger In Streets04:53 Violence And Looting In Cities From Coast To Coast08:12 George Floyds Brother Urges End To Violence At Memorial10:07 Tanker Truck Drives Through Crowd Of Protesters10:23 Protesters Demand Charges For Others Three Fired officers10:59 Trump Tells Weak Governors To Dominate Protesters13:04 Biden Meets With Black Faith Leaders In His Hometown13:19 Trump Visit St.John's Church damaged During Protests14:00 Anger Driving Protests Has Deep Roots In America16:30 Will Massive Protests Cause Spike In COVID-19 Cases?18:08 Tropical Depression Forms In Gulf Of Mexico18:33 Signs Of Hope Amid Chaos In Americas Cities