Three peace activists face trial this week for breaching a nuclear weapons site . The trial began Tuesday at federal court in Knoxville , Tennessee , according to WATE , CNN 's affiliate in Knoxville . The incident 20 years took place at the Three facility in Tennessee , Oak Ridge . If convicted , they could face last year in prison .
Three peace activists face trial this week for breaching a nuclear weapons site . The incident 20 years took place at the Three facility in Tennessee , Oak Ridge . If convicted , they could face last year in prison .