To be perfectly honest with you, it feels like only yesterday that I last wrote about discount giant Dollar General (NYSE: DG ). However, looking back at my history with the company, I actually haven't published anything about it since AugustCrude 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-de ...