Original sentence: While Robert Burack, Tom Dec, Bob Bowen, and Matt Cavedon appear regularly, several panelists joined the show for extended stints, including Republican Sage Koontz at The University of Virginia, Jay Gobeil of the University of Maryland
Edited sentence: While Robert Burack, Tom Dec, Bob Bowen, and Matt Cavedon appear regularly, several panelists joined the show for extended stints, including Republican Sage Koontz at The University of Virginia, Jay Gobeil of the University of Maryland, College Park