Social Security benefits are run by States. There are many people who have circumvented the Social Security benefits by having multiple addressess. For example, they have a home in New Mexico, Arizona and Texas. They travel to all the places each month to collect their money. If Social Security is tied to SSN, perhaps it will stop people from double or triple dipping. FRAUD.
Limit the employment of agency staff members to non-consecutive five-year periods (with limited "for cause" exceptions). This will prevent agencies from being permanently encumbered by nominally productive employees and encourage staff members to actually spend time in the industries they are charged with regulating.