U Engineers News Today

The pools are too damaged to hold water. u engineers developed a plan to fill them with sand and other materials. the japanese say it is not feasible, but outside experts disagree. >> the idea of putting that on the pool is that it provides protection so they can come back in and put water or something else on. it will shield that, stop radiation from leaking out, slow down all of whats going on, and give them time to make the next step happen. >> reporter: measurements taken by u.s. military pl...