An audit of Xcel Energy says a small number of employees recorded inaccurate information that resulted in unreliable reporting of power outages. State regulators commissioned the audit last fall. The decision to examine Xcel's records followed accusations that the company falsified the length of power outages so it would to meet state-ordered reliability standards. Xcel says it has found instances where company documentation procedures were not followed consistently. Minnesota Public Radio's Bill Catlin reports.