Mr. Greenberg said " the biggest enterprise of all, the United States of America? " The USA is not an enterprise, nor would it be the biggest---isn't China about to claim that? Enterprises don't provide national security nor a safety net for the poorest, disabled, elderly. People who hate abortions but throw our more unfortunate people under the bus are hypocrites. Romney won't keep his promises any more than Obama could because of the current state of the global economy.