Covering Plains All American Pipeline (NASDAQ: PAA ) seems a must for those interested in world and U.S. oil markets. The company includes easy to understand summary details, difficult to find elsewhere, of overall fossil fuel-based inventories, uses and other elements important to I have been an investor for several decades enduring the 87 crash, 2000 crash, and 08 crash. I do use trading systems developed with TradeStation. I have enjoyed the rewards from both buy and hold and trading. My professional exp ...