Web extra: NNSA administrator Tom D’Agostino on nuclear security

Tom D’Agostino, Undersecretary for Nuclear Security and Administrator of the NNSA, talks with TRMS producer Vanessa Silverton-Peel about the breadth of the operation and resources behind containing and reclaiming the spread of nuclear material around the world.

Recommended

Maddowblog

After going ‘nuclear,’ Republicans confirm Trump nominees, including Guilfoyle, Gingrich

Steve Benen

MS NOW Opinion

We don’t need nuclear reactors on the moon

Joseph Cirincione