I don't know about you, but I have always been interested in the packaging industry. One of the firms in this space that I have liked for some time is Greif, Inc. (NYSE: Crude Value Insights offers you an investing service and community focused on oil and natural gas. We focus on cash flow and the companies that generate it, leading to value and growth prospects with real potential. Subscribers get to use a 50+ stock model account, in-depth cash flow analyses of E&P firms, and live chat discussion of the se ...