Never Mind

I wondered if Prime Minister Netanyahu's offer to the opposition to form a national unity government was aimed at presenting a united front in preparation for military action against Iran.

Apparently not. Kadima rejected the offer:

Many analysts say Netanyahu's real goal is to split Kadima and reinforce his own party with defectors from the opposition party.

So I just had interesting speculation completely reliant on nothing of substance. But I am a blogger so I plead that defense.