"It is the executive's responsibility to protect the national security," he said.

We have a responsibility to protect the American people against threats from any source.

I believe we have a responsibility to protect our beautiful environment for future generations.

But it was still her responsibility to protect this group.

The department has a responsibility to protect the state's marine resources.

You have a clear responsibility to protect your employees' health and safety.

I take seriously my agency's responsibility to protect our national security.

As a leader of his people he had a responsibility to protect himself.

Finally, I want to talk about the responsibility to protect.

"America has a responsibility to protect the health of our families."