Anthrax: The worst biological attacks in U.S. history

Within days of 9/11, the worst biological attacks in U.S. history unfolded. Letters laced with anthrax, a deadly bacteria in powder form, began making their way through the U.S. mail, killing five Americans and sickening 17 others. The FBI code name “Amerithrax.” The first anthrax letters, primarily targeting the media, were mailed exactly one week […]