Related Clues:

• GOP opponent
• Barack Obama, e.g.: Abbr.
• Not like Ike: Abbr.
• Dis and dat
• Boxer from Calif., for instance?
• Liberal, informally
• Like 10-Down: Abbr.
• Nonstandard pronoun
• Obama or FDR
• Rep's rival
• Dis and dis
• LBJ or BHO
• DNC part: Abbr.
• Like 11-Down: Abbr.
• Jackson was the first to become pres.