Mark Pryor - Obama Presidency Oral History 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 Healthcare Healthcare go to the Climate, Environment, and Energy Climate, Environment, and Energy Native America Coming soon Africa Coming soon Education Coming soon