Ozarks at Large Stories Commas a National Concern KUAF | By Kyle Kellams Published January 15, 2019 at 1:10 PM CST Facebook Twitter LinkedIn Email Listen • 5:31 The U.S. Secretary of State has issued a memo emphasizing the importance of proper comma usage. Our Militant Grammarian, Katherine Shurlds, returns to give us a refresher course on commas.