Washington DC's Independence Day Parade canceled due to extreme heat - WJLA

1. Washington DC's Independence Day Parade canceled due to extreme heat  WJLA
2. CANCELED | America's Independence Day parade called off over extreme heat  WUSA9
3. America250: How the US heatwave will affect Fourth of July celebrations  Al Jazeera
4. July 4th event updates: Parades canceled across DMV, celebrations delayed  FOX 5 DC
5. Hell Arrives in Washington  The Atlantic