In the latest installment of their ongoing 18-month investigation, Susanne Rust and Meg Kissinger of the Milwaukee Journal Sentinel found that the U.S. Environmental Protection Agency routinely allows companies to keep new information about their chemicals secret, including compounds that have been shown to cause cancer and respiratory problems. The newspaper examined more than 2,000 filings in the EPA's registry of dangerous chemicals for the past three years. In more than half the cases, the EPA agreed to keep the chemical name hidden from public view. In hundreds of other cases, it allowed the company filing the report to keep its name and address confidential. This is despite a federal law calling for public notice of any new information through the EPA's program monitoring chemicals that pose substantial risk. The whole idea of the program is to warn the public of newfound dangers.
Here's the link to the whole series.
Looks like you haven't made a choice yet.