package_id,name,role,bioguide_id CHRG-97shrg77801O,Dennis DeConcini,committee member,D000185 CHRG-97shrg77801O,James Abdnor,committee member,A000009 CHRG-97shrg77801O,Mack Mattingly,committee member,M000257 CHRG-97shrg77801O,Mark O. Hatfield,committee member,H000343 CHRG-97shrg77801O,Paul D. Laxalt,committee member,L000148 CHRG-97shrg77801O,William Proxmire,committee member,P000553