Very positive look at Harold Hamm in BusinessWeek:
http://www.businessweek.com/printer/magazine/the-man-who-bought-north-dakota-01192012.html

It's one of the top stories in their print edition as well.

Its interesting the article mentions his company as being a potential takeover target.

Harold Hamm is a good man. His story pretty much equals the American Dream.
Unlike many other CEO’S he owns a strong majority share of his company’s stock.
Only with his blessing could his company ever be bought out.

His company (CLR) will continue to see great growth and his net worth will grow exponentially. If he lives long enough he could work his way into the top 5 in net worth in the USA. That could only be good news for Oklahoma.