 Over the years "Talkback Live" featured panelists on a variety of topics.Some of the most noteworthy panelists include Major League Baseball player Tom Glavine, CNN Legal Analysts Greta Van Susteren and Roger Cossack, political commentator and feminist Susan Estrich, U.S. Representative J. C. Watts, Jr., CNN Correspondent Art Harris, Defense attorney Ed Garland and political commentator and author Julianne Malveaux.There were some panelists that used "Talkback Live" as a stepping stone to bigger opportunities.