The Gas Play (Jeff Hankins Publisher's Note) by Jeff Hankins Posted 2/14/2011 12:00 am Updated 3 years ago Sheffield Nelson's obsession with increasing the severance tax remains fascinating. It's not something he would have advocated while he was CEO of Arkansas Louisiana Gas Co. Want the Full Article? Get Unlimited Archive Access for $19.95 per Year Readers must pay to access stories older than 20 days. Purchase Now Already have archive access? Login to view this article.