 And I would look to try to regularize the rates and look for some marginal reduction, even beyond what we're doing right now.With regard to Social Security, Giuliani has expressed his opposition to a tax increase but has declined to rule it out.In 2000 Giuliani initiated what the "New York Post" called "a massive program" to get city employees to expand the number of low-income, uninsured children and adults into public health entitlement programs such as Medicaid, Child Health Plus and Family Health Plan.