Related Clues:

• Rep's counterpart
• Nancy Pelosi, e.g.: Abbr.
• JFK or FDR, partywise
• LBJ's party
• Tester from Mont., e.g.
• Rep. opponent
• Person on the left?: Abbr.
• Rep's foe
• Pierce or Polk: Abbr.
• FDR or RFK
• FDR, JFK or LBJ
• Republican's opponent: Abbr.
• Jackass, politically
• GOP opponent
• Barack Obama, e.g.: Abbr.