Aside from the centuries old blood feud you just knew Iraq would break out in civil war once U.S. troops left. There was no way we could have remained in the country indefinitely. At some point all parties had to come to the table and work out a solution, however installing another puppet dictator didn't help the situation. It's a failed policy on so many occasions. We've done the exact same things in Iraq, Iran, Vietnam, and many of the South American countries all to no avail. In the end the people always suffer the fate of arrests, detentions beatings, torture and murders. Iraq is no different. Al-Malaki set about to essentially eliminate any opposition to the Shia way. We should have seen this coming when Iran held meetings with Iraq just after we left.
So what now? We're in a position that's a no win situation. Fail to act and the slaughter will continue. Go in and expect a circular fire squad with various factions using you as a target. Any type of limited air strikes would only be a recruiting poster for more violence. Nice job Bushy. Thinking you could go in and destabilize a country then neatly walk off with all their oil didn't quite work out the way you planned. You didn't bother to read their history or understand their people. So if your mission was to go in and mess up an entire region then "Mission Accomplished"!
Eventually people will get tired of the killings and the violence will stop. Look at Lebanon which has only now begun again. Then there's northern Ireland which had fighting and bombings for decades. And if you step back it's all due to banks and the fractional reserve economy. There's the Federal Reserve which is no more federal than your aunt Mabel. It loans out money that doesn't exist, never did all based on a ratio of 9 to 1. For every dollar a bank has on deposit it lends out 9. So you see the system is broke. It's the biggest Ponzi scheme the world has ever known but since nobody is paying attention they don't care as long as the game keeps going nobody's the wiser. That said...
Bank fails: We have two more this week. One in Fl and one in IL