It's important that we make clear to Iran that we understand their security concerns.

Both sides of the dispute are in danger of talking themselves into a war - they need to take a deep breath and calm down.

Clearly, Russia doesn't measure up.

Clearly, Russia doesn't measure up. Russia doesn't meet the membership criteria.

To tell you the truth, man, we spend most of the time travelling in hotels, in festivals, in concert halls, clubs, airports. The most unenjoyable part is all the security at airports.

I think you're going to see a heavy concentration in the months ahead on national security items and making sure that terrorism doesn't revisit American shores.