Individual retirement accounts, unlike heavily federally regulated 401(k) plans, are notoriously "leaky," meaning that employees can withdraw their funds, after paying a penalty, if they think they need the money, Wray said.
What's more, opening CalPERS to the general public might prove difficult to achieve, even if De Leon's bill passes the Legislature and is signed into law by the governor. Allowing a government pension fund to make investments for nongovernment workers would require the granting of a number of legal waivers by the U.S. Department of Labor, Wray said.
