http://www.cbsnews.com/news/emergency-r ... ashington/
Last Updated May 9, 2017 1:01 PM EDT
SPOKANE, Wash. -- An emergency was declared Tuesday at the Hanford Nuclear Reservation in southeastern Washington after a portion of a tunnel that contains rail cars full of nuclear waste collapsed.
The alert was activated shortly before 8:30 a.m. at the Hanford Emergency Operations Center, according to the U.S. Department of Energy (DOE).