Feedlots have been among the most contentious issues at the legislature this session, and lawmakers say they need more information before deciding whether to pass a moratorium on new ones. They've asked the legislative auditor to review the Minnesota Pollution Control Agency's oversight of feedlots. News reports have raised questions about the make-up of the MPCA, as well as the number of permits that have been granted. Roger Brooks is with the legislative auditor's office. He says of all the issues the legislature works on, only a handful sift to the top and merit this kind of investigation: Roger Brooks is with the legislative auditor's office.