Both members had been with the department since the late '90s.
Chief Jon Delvalle, 63, of the Garden Valley (ID) Fire Protection District.
It will be broadcast online at www.iaff.org/fffm21.
Firefighter/Paramedic Miguel Angulo, 42, of the Phoenix (AZ) Fire Department.
"It's one of those things you remember where you were. It's almost unbelievable it even happened."