When God lets loose a great thinker on this planet, then all things are at risk. There is not a piece of science but its flank may be turned to-morrow; nor any literary reputation or the so-called eternal names of fame that many not be refused and condemned.
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.