Imagine breathing air that makes you very sick. Many years ago, a terrible disaster happened in New York on September 11, 2001. Now, new papers reveal what government officials knew about the air at that time.
After the buildings fell, a huge cloud of dust covered the city. Many survivors and rescue workers stayed to help clean up the streets. At that time, the government gave a guarantee that the air was safe to breathe. However, the dust was actually very toxic. It had dangerous things in it like bad chemicals and tiny pieces of glass. Because of this exposure to the bad air, thousands of people got a serious illness. Many of these people are still sick today, and some have died. Now, people want the government to be completely transparent about what they knew. An advocate is a person who fights for others, and many of them are now asking for the truth so that this never happens again.
These new files help us understand the truth about that sad day. We must remember the brave people who helped New York. Learning from this story helps protect people in the future.