U.S. Secretary of State John Kerry argues the case for U.S. intervention in Syria, saying that any strike would be a "limited, targeted effort" to degrade the regime's chemical weapons. FULL STORY

• Kerry: Syria is 'humanity's red line'  
• CNN poll: U.S. allies wary of bombing
• Israel tests missile in Mediterranean
• Syrian ambassador challenged  
• Diplomat questioned on chemicals  
• Latest developments | What next?