Wall Street has become a place where real financial fraudsters go unpunished while inflated cases like this get the attention especially when a demonized "evil doer" like Iran is said to be involved. Real crimes like the way sanctions hurt ordinary Iranians go unreported.
Shareholders need to take a hit. That way, the ground will be cleared for better managed companies and stockholders will be reminded about the responsibilities of ownership. And central bankers should take responsibility too.