Drill, Ivan, Drill – Investor’s Business Daily – 5/7/09
For Pickens, It’s Not Just Green, but Red, White and Blue, Too – Medill Reports – 5/7/09
Re: “Oil tycoon Pushes Renewable Energy,” May 1 News Story: – Roanoke Times & World News – 5/7/09
Where will your new job be? – Control Engineering Blog – 5/7/09
Get Ready to Pay More – Pollution Engineering Blog – 5/7/09