A U.S. Senate hearing  held in Colorado Springs today gathered testimony from experts and federal agencies about mitigation. One theory is that "fire plains" much like floodplains could be pinpointed and managed differently in Wyoming and other western states.  The federal government plans to announce an end to protections for wolves in Wyoming later this month, but the legal challenges may not be over. Doug Randall reports. Click past the jump to listen to Wyoming Radio News.