Gulf Arab countries have been thinking about imposing a no-fly zone over Libya. That exercise requires more than just a blank declaration preventing Libya government jets from flying. Secretary of Defense Robert Gates told Congress in his own words, “let’s just call a spade a spade. A no-fly zone begins with an attack on Libya to destroy the air defenses.” The question that arises now is what are the Arab states willing to do that? The U.S. is said to be thinking about giving weapons to the rebels fighting the Gadhafi regime, but no firm decision has been made.