He states that those valuable troops should not be sent to risk their lives unless it is necessary to defend America.

The boys must have been in great trouble if they left so promptly to defend America.

He'd received his promotion and was ready to defend corporate America.

I will never relent in defending America, whatever it takes.

Faced with that choice, I will defend America every time.

We cannot defend America and our friends by hoping for the best.

"I'm not going to let anyone question my commitment to defending America - then, now, or ever."

Because, to be very frank with you, how can we defend America?

So too, it seems, is the business of defending America against terrorism.

"This report will help our country identify even more steps we can take to better defend America."