He also said this which I separated into sentences:

I’ve directed my national security team to keep up the pressure on those who would attack our country.

We do not yet have all the answers about this latest attempt, but those who would slaughter innocent men, women and children must know that the United States will more — do more than simply strengthen our defenses.

We will continue to use every element of our national power to disrupt, to dismantle and defeat the violent extremists who threaten us, whether they are from Afghanistan or Pakistan, Yemen or Somalia, or anywhere where they are plotting attacks against the U.S. homeland.