Closure Zone News Today

Concern. >> what do you think the u.s. should do if north korea does conduct this test of a hydrogen bomb in the pa pacific? >> that is off the chart. such an a front to civilized life on the planet. its been almost 35, 40 years since anyone has tested in the atmosphere, and that was done in a controlled environment within the national territory of china. so now you have this, how do they do it? do you put a notice to mariners and air man? do you create a closure zone out in the pacific or just ...