This document discusses the retirement challenges facing Baby Boomers and the history of retirement plans in the United States. It describes how the Employee Retirement Income Security Act of 1974 (ERISA) increased regulation of pension funds but also made defined benefit plans costly for employers. Many employers then shifted to defined contribution plans like 401(k)s. However, lawsuits arose over investment returns in these plans. The 401(k) was then accidentally created in a little-noticed provision of the Revenue Act of 1978, which was intended to cut taxes rather than address retirement savings.