Should You Invest in Exchange Traded Funds? There are hundreds of ETFs available. Should you invest in them? Share | Related Content The Fed and How It Got That Way Here is a quick history of the Federal Reserve and an overview of what it does. Required Reading: The Economic Report of the President The Economic Report of the President can help identify the forces driving — or dragging — the economy. 5 Smart Investing Principles Principles that can help create a portfolio designed to pursue investment goals.