was preempted, so the claimant only had ERISA remedies. It struck down a Washington law which altered who would receive life insurance designation on death. However, under §1144(b)(2)(A) this does not affect 'any law of any State which regulates insurance, banking, or securities.' So, the Supreme Court has also held valid a Massachusetts law requiring mental health to be covered by employer group health policies. But it struck down a Pennsylvania statute which prohibited employers becoming subrogated to (potentially more valuable) claims of employees for insurance after accidents. Yet more recently, the court has shown a greater willingness to prevent laws being preempted, however the courts have not yet adopted the principle that state law is not preempted or "superseded" if it is more protective to employees than a federal minimum. The most important rights that ERISA 1974 did not cover were who controls investments and securities that beneficiaries' retirement savings buy. The largest form of retirement fund has become the 401(k). This is often an individual account that an employer sets up, and an investment management firm, such as Vanguard, Fidelity, Morgan Stanley or BlackRock, is then delegated the task of trading fund assets. Usually they also vote on corporate shares, assisted by a "proxy advice" firm such as ISS or Glass Lewis. Under ERISA 1974 §1102(a), a plan must merely have named fiduciaries who have "authority to control and manage the operation and administration of the plan", selected by "an employer or employee organization" or both jointly. Usually these fiduciaries or trustees, will delegate management to a professional firm, particularly because under §1105(d), if they do so, they will not be liable for an investment manager's breaches of duty. These investment managers buy a range of assets, particularly corporate stocks which have voting rights, as well as government bonds, corporate bonds, commodities, real estate or derivatives. Rights on those assets are in practice monopolized by investment managers, unless pension funds have organized to take voting in house, or to instruct their investment managers. Two main types of pension fund to do this are union organized Taft-Hartley plans, and state public pension plans. Under the amended National Labor Relations Act of 1935 §302(c)(5)(B) a union bargained plan has to be jointly managed by representatives of employers and employees. Although many local pension funds are not consolidated and have had critical funding notices from the Department of Labor, more funds