Rodney Barker is a British academic and political commentator. He is Professor of Government at the London School of Economics and Political Science and was Professor of Rhetoric at Gresham College in London from September 2006 to September 2009. He is married to the medical sociologist Helen Roberts. Wikipedia*
On the C-SPAN Networks:
Rodney Barker has one video in the C-SPAN Video Library; the first appearance was a 1997 House Committee.