Amr Moussa is Egyptian. The headquarters of the Arab League is in Egypt and Moussa is the Secretary Gerneral. He is contemplating running for President of Egypt. He is covering his bases. Ask for a No Fly Zone, then complain about how it is implemented.  He is also likely getting lots of flack from Saudi Arabia and other Arab Monarchies who don't like Gadaffi but don't like the precedent of inviting non-Arab powers to take military action against an Arab regime that is crushing opposition with military force. A little too close to home.

"It is not necessary to have hope in order to persevere."