I think that [Barack Obama] does say something that's - that is telling on that score, when he talks about the [George W.] Bush tax cuts and the swap he makes after the midterm elections, which is he doesn't agree with the Bush tax cuts.

Summers was simply a master explainer, able to deftly boil down the complexities of economic and financial, and to put them in terms the non-expert could understand. He was brilliant at cultivating a sense of control, even as events spun far beyond what could be managed with any certainty. He could will into being the confidence that eluded others, those less self-assured and, maybe sensibly, on humbler terms with the world.

The President, who really had been mostly managing his one-man Barack Obama narrative and journey his whole life, without executive experience, certainly - he's not a governor. Some governors, of course, they have experience in executing power, which is something fairly unique, actually, in government. And he has, neither, a set of nourishing experiences.

Two sons, they'll both be presidents after they win their Nobel Prizes. And the daughters, they'll be prima ballerinas before they become the president of Princeton and start their Internet company. And I just started to think about What's the conventional load of those expectations you carry around? You have to pull them out one by one and smash them in the corner. You realize the pile is quite high. But in a way, it becomes oddly liberating to do that.

All of the leading terrorism experts are clear on one thing: that in terms of protecting America, we are almost never going to know a place or a time of an attack.

I think that [Barack Obama] does say something that's - that is telling on that score, when he talks about the [George W.] Bush tax cuts and the swap he makes after the midterm elections, which is he doesn't agree with the Bush tax cuts.

Al-Qaeda has a kind of loose, almost entrepreneurial structure with lots of cells in various countries that are semi-independent.