Critic: Navy’s plan to buy new nuclear-armed subs outdated

Aired: 7/31/2015 | 0:05:02 | Clip
The Navy blueprint calls for spending over $100 billion to replace 14 nuclear-armed submarines with 12 new ones. But Joseph Cirincione, president of the Ploughshares Fund, tells the PBS NewsHour buying so many new subs is overkill and not necessary.