With baseball still buzzing about the Mitchell Report, the NHL asserted Friday that widespread use of performance-enhancing drugs is not an issue among hockey players. "I don't think we've ever had the same problem," NHL deputy commissioner Bill Daly told The Canadian Press. "Hockey players have been tested for many years in international play. It's simply not part of their culture. And we have tested NHL players up to three times a year since January 2006 and obviously have not had many issues other than one failed test."