Thad Cochran actually said...

But especially, we appreciate your leadership in helping make sure we're doing what we need to do to protect ourselves against missile attac...

An effective missile defense is needed today more than ever.

I question whether we are doing all that is technically feasible, today, to address complex threats and large raid sizes.

I do not think you need to be a Republican or a Democrat to understand that does not meet the test of robust.