Related Clues:

• Pro and __
• Felonious ''artist''
• Pro opposer
• Debate position and half of this puzzle's theme
• Argument side
• Flimflammer
• Put something over on
• Start of a Tennessee Williams title
• Take for a ride, e.g.
• Sing Sing inmate
• Wrongdoer
• One who's done stretches?
• Four flush
• Inmate
• Cooler denizen