Mark Pryor - Obama Presidency Oral History Back Mark Pryor Index / People Transcripts Chris Lu ...in the Senate, but you had people like Mark Pryor and Mary Landrieu, senators who, by an... 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 Criminal Justice Criminal Justice go to the Russia Russia go to the Climate, Environment, and Energy Climate, Environment, and Energy go to the Financial Reform and Regulation Financial Reform and Regulation go to the The People's House The People's House