Related Clues:

• Pol. letters
• Gp. symbolized by an elephant
• Specter's org.
• FDR and HST
• GOP rivals
• Org. that's in the red?
• 50-Across's party
• Bush's gp.
• Bush league, briefly
• W. opponents
• Howard Dean's grp.
• Republicans
• Party, informally
• Political-party letters
• Almost half of the Sen.