Dianne Feinstein actually said...

Now, this started out costing $4 billion and being complete in 2016. It's now expected to cost as much as $13 billion and not be ready until...

Having reserve weapons may be smart policy, but maintaining two spares for each deployed weapon is excessive.

And that has not been dropped?

Of our stockpile of 4,804 weapons, only 1,600 are currently deployed, which means there are 3,204 backup weapons.