It's always necessary to know when a stage of one's life has ended. If you stubbornly cling to it after the need has passed, you lose the joy and meaning of the rest. And you risk being shaken to your senses by God.
We've protected thousands of people in Libya; we have not seen a single U.S. casualty; there's no risks of additional escalation. This operation is limited in time and in scope.
I do have confidence that we're gonna be able to get it right. But it's not gonna be overnight. And there's no silver bullets to this. The fact of the matter is, is that we are suffering from a massive hangover from a binge of risk taking.