Here's just a short list of broken promises. Read the link for the analysis.
1. Creating 5 million green jobs.
2. Balancing the budget.
3. Refusing to raise taxes on the middle class.
4. Reforming immigration.
5. Restoring America's Moral Standing in the World.
Yup. Kinda missed the boat on those.
http://reason.com/archives/2012/09/0...mises-from-200