Pretty decent cartoon that included three superheroes that were created by some molecular fusion in the lab that were designed to fight crime, save the world. They are normal girls that go to school and stuff in the day, but at night, they must defend their city from anything from somebody robbing a bank to the whole city getting destroyed by monsters.
Some common villians include Mojo Joho, Him, and Fuzzy Lumpkins, along with any random monster. In real life, you get 9/11. The city goes back to normal in every episode.
The Powerpuff Girls could be useful during 9/11.