Research by Yuhui Du,* Yang Yang, Peter Deglmann, Thomas W. Holcombe, Yifeng Du* and E. Bryan Coughlin* was recently published entitled, "Competition between radical copolymerization and charge separation of cyclic ketene acetals and electron-deficient olefins" in the Journal of Polymer Science. This is a fundamental study on CKA radical ring-opening polymerization and charge-mediated reactions.