Related Clues:

• Captivate the crowd, maybe
• Address an audience
• Make the keynote address
• Spout
• Address the hall
• Pontificate
• Speak bombastically
• Spout off
• Supply an address
• Play to a C-Span camera
• Speak from the stump
• Speak from a soapbox
• Speak in public
• Be on a soapbox
• Spout for an audience