GT Progressive News: First responders from all over the country have come together in Mercury, Nevada to train for a potential radiological attack on U.S. soil

Tuesday, May 22, 2018

First responders from all over the country have come together in Mercury, Nevada to train for a potential radiological attack on U.S. soil

First responders from all over the country have come together in Mercury, Nevada to train for a potential radiological attack on U.S. soil. https://t.co/ujj5U6s9S4
— NBC News (@NBCNews) May 22, 2018