Possible Clues:

• Puzzle that involves a quote
• Puzzle of Castro and CIA almost resolved
• An oblique sign of approval aired for puzzle
• Form of writing in which certain letters, when taken in order, spell out a message
• A cold potato dish, constant problem
• Word puzzle
• At initial reading this verse has extra meaning
• An angry mark from teacher, all failing to finish? This is puzzling
• Puzzle Croats, newly in charge
• Poem with important first letters