It is an al most impossible task to determine Obama's "biggest failure". Virtually everything he has done has been a monstrous failure and what good things he could have done but didn't resulted in more failures. But I and many others think the bad things he has caused are actually what he wants. He hates the US and thinks its success is undeserved and wants to reduce this country to a third world state. If he is re-elected expect your life to change much for the worse forever. He will wreak a path of destruction unprecidented in world history. I have already laid plans to close my business and move from the US to a more favorable country if Obama is re-elected following the example of a couple of friends who have done so already.