A thousand feet beneath the desert, the United States conducts experiments to verify that its weapons work. But some fear a live test could come soon.

RFK Jr., Trump's health secretary pick, slammed for 'embracing conspiracy theories' during confirmation hearing: Live updates ...

RFK Jr grilled on vaccines and abortion rights during tense confirmation hearing - Robert F Kennedy Jr quizzed by Senate ...

Kennedy Jr., is before the Senate Finance Committee at 10 a.m., and you can expect wall-to-wall coverage on TV networks. You ...