Related Clues:

• Lose air, as a tire
• Brew choice
• Slow leak
• Evidence of a leak
• Faucet issue
• IV ___
• Tap mishap
• A drop in the bucket, perhaps
• Insomniac’s bane
• Unauthorized preview, say
• IV flow
• Barely flow
• Secrecy breach
• With 15-Down, hangs on the line
• Reporter's source, at times