America has a critical role to play as the most powerful member of the world community.

That bomb that took down that Russian airliner may have been the size of a soda can. And that bomb killed more people than all the Paris attackers combined. So this is still a grave threat.

The Gulf states are happy for us to fight and die. That's good for everybody, but the Americans fighting and dying.

An America that inspires hope in its ideals must complement an America that inspires awe in its strength.

If giving points to some students to achieve greater diversity is a quota system in violation of the Constitution, how can the awarding of points to the children of a less diverse alumni be upheld?

I'm just concerned that as long as this caliphate exists, it provides this magnet for radicalization, and we're likely to see more attacks like we have seen in San Bernardino, Chattanooga and elsewhere, and that's the concern I have over pace.

All of the dirty tricks, basically, the Russians employ to tear down liberal democracy, we need to work together on a bipartisan basis, and we need the president Trump help. We can't do it alone. And that has to begin by his acknowledgment of the facts.