And in this community, as in all others, the Golden Rule still applies - we must be act toward other nations as we would have them act towards America.

There are perfectly appropriate circumstances to unmask the names of people. In fact, that is done quite often. And the standard is whether the unmasking of those names is necessary to determine the significance of the intelligence.

I think Barack Obama has the overall right strategy and he's been right to resist bringing in massive numbers of American troops. The Iraqis would love to have Americans die for Iraq and the Syrians would love to have Americans die for Syria.

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?

We need Democrats and Republicans in Congress to work together to fashion a very comprehensive pushback to Russia, not just the cyber-hacking, but their bribery of officials in Europe, their social media campaign, their overt media campaign.

Winning the war on terrorism will also require a level of moral clarity that can provide a vision for struggling people and nations everywhere.

I think what we are confronting now is a new war of ideas. It's not communism versus capitalism, but it is authoritarianism versus democracy and representative government. And that is a threat that here in Europe, they feel acutely. They've seen their countries interfered with, bombarded by cyber-attacks, by Russian propaganda, indeed, by Russian troops.