Ben Nelson: “We must have these aircraft on alert. We must fly these irregular air patrols.”

When is the right time to bring China, India, Pakistan, or others into discussions with respect to nuclear weapons?

Our troops' force protection has to be among the highest priorities, together with protecting the Homeland.

We spend an awful lot of time talking about what programs we would like to have. Probably not nearly enough time on accountability.

Do you believe this forward-deployed radar in Turkey is a significant contribution to our Homeland defense capability?