6/16/2008 4:29 PM ET
CNBC 'Mad Money' host lashes out at politicians for touting a 'windfall profits' tax and for not drilling domestically.
2/13/2008 9:08 AM ET
Two studies show clearing land for biofuel production will do more harm than it would prevent.
5/23/2007 10:06 AM ET
While the media bemoan tough consumer choices stemming from the cost of gasoline, the ethanol price squeeze grows.