Here's the thing: you can criticize President Obama for unemployment. That's a bit unfair but it's a criterion we've held past Presidents to, even if Obama has created more jobs in his first term than were lost during the first months of his term (he's a net job creator, in other words.)
To claim some moral authority is a different issue, Mitt. Yes, it would be great if every American had a good paying job, but you raise the question: why did you offshore and outsource so many of them? After all, if the dream you have for America is everyone who wants one can have a job with good wages, then you sort of have to explain why you destroyed so many, don't you?