Should You Invest in Exchange Traded Funds? There are thousands of ETFs available. Should you invest in them? Related Content The Business Cycle How will you weather the ups and downs of the business cycle? Medicare vs. Medicaid The terms Medicare and Medicaid sound similar but are two very different things. Learn the differences in this informative article. Why do Renters Have to Save More? How much more would retirement cost if you owned your home rather than rented? It could actually be several times less.