The Hanford nuclear reservation produced more than 400 billion gallons of contaminated waste over its decades of operation. Workers have been sickened over the years, and some have successfully sued the Department of Energy with help from watchdog groups, including Hanford Challenge. The nonprofit advocates for whistleblowers and workers on the site, and monitors the clean up process, which has been going on for decades. The State of Washington and federal agencies including the U.S. Department of Energy recently agreed to an update on their cleanup plan, and the public comment period on that agreement closed Sept. 1.Miya Burke, Program Manager for Hanford Challenge, joins us.