You cannot defend a terrorist group just because they are fighting Daesh.
Recep Tayyip Erdogan
The stark and inescapable fact is that today we cannot defend our society by war since total war is total destruction, and if war is used as an instrument of policy, eventually we will have total war. Lester B. Pearson
And beyond that, the next issue is how do we guarantee one of these weapons, not necessarily this missile, but nuclear weapons ends up in the hands of Al Qaeda or some other terrorist group. Lawrence Eagleburger