 We'll find out about the latest advances in active shooter training tomorrow, Crystal Kelly experiencing that training firsthand, plus our Friday visit with Brian Kilmeade tomorrow, 5 till 9, the KRMG Morning News with Dan Potter on 102.3 KRMG Tulsa's News and Talk. There's an issue. This is the story of the one. As a maintenance engineer, he hears things differently. To the untrained ear, everything on his shop floor might sound fine, but he can hear gears grinding.