here’s an interesting project by paul salopek, a pulitzer prize winning reporter who traces a gallon of gasoline in a chicago suburb to its origins in the oil wells of the world. (via bill cara). no commentary here other than i did take some profit on PWE (NYSE: PWE) a few days ago, as i am starting to wonder about the price of oil in a slowing or recessing economy. this post gives me a chance to test out the wordpress stock plugin i installed. i have been remiss in keeping up with my last couple of trades, but it is late so i will save that for another post. i sold the last of my apple last week. (Nasdaq: AAPL).