Related Clues:

• Team ones are delivered at half-time
• Reverse known initially in bit of blind negotiation
• Verbalises
• Talks — birds
• Social exchanges
• A forum is for 'em
• One needs to listen to them at the beginning of 14 and 18 across
• Caves under interrogation, say
• Heart-to-hearts, for example
• I.M. sessions
• Summit proceedings
• TED events
• Informal talks
• Engages in a bit of back-and-forth
• Summit series