Nasrullah is right to have been surprised by Olmert's decision to send his country to war over the abduction of the two IDF soldiers. Only a complete tosspot would have thought this the right thing to do. Nasrullah probably expected Israel to negotiate the return of the soldiers, something it is probably doing right now. Nasrullah expressing surprise is a very polite way of him saying he thinks Olmert is a total jackass.
ISIS claims responsibility for car bomb that killed four in Sana'a, Yemen (Reuters)