The FDNY heroes
The firefighters are very popular , there are courageous and very strong. Whereas on september 11th 2001 the twins towers collapsed because two planes are attack. The third planes crashed on monument is a Pentagon but the fourth plane didn't crashed but to fly the white house. The firefighters they have saved a lot of lives.But there are a many dead and lost people.There are a big fire and explosions.So the september 11th 2001 is a terrible date for the USA.