While the subject is still being debated, this from Forbes. Joe _http://www.forbes.com/2007/06/08/gm-ford-detroit-biz-energy-cx_bw_0611energy. html?partner=daily_newsletter_ (http://www.forbes.com/2007/06/08/gm-ford-detroit-biz-energy-cx_bw_0611energy.html?partner=daily_newsletter) ************************************** See what's free at http://www.aol.com.