Mark Pryor - Obama Presidency Oral History Back Mark Pryor Index / People Transcript Tom Harkin ...whose father was also in the Senate— Mark Pryor ? Pryor. Mark Pryor helped me a grea... ...in the Senate— Mark Pryor? Pryor. Mark Pryor helped me a great deal during the year... Related Topics go to the Climate, Environment, and Energy Climate, Environment, and Energy go to the Healthcare Healthcare Atlantic Relations Coming soon Latin America Coming soon Labor Coming soon