The 'New Normal' of global warming, super storm Sandy, also had a significant impact on the GDP. And ironically, Obamacare has cut the amount of money draining into the insurance company/corporate hospital industrial complex. This also reduces the Gross Domestic Product.
Consumer confidence is down simply because nobody knows how to plan for the future when their job could disappear tomorrow in order to further line the pockets of people who can't even begin to spend the money they're making now. Not that the rich don't try, the super rich spend more on their lifestyles in a few months than the bulk of the Republican voting base can hope to make in a lifetime. Of course, the consequence of this is that as an ever increasing portion of our economy is sold to China, the more the rich need to squeeze from what's left to maintain the lifestyles of the rich and famous.