Take a look at some of the most memorable debates in political history.
The sighs captured as much attention from commentators as the substance of the debate and left the impression that Gore was disrespectful and condescending.
No email address was supplied by
To complete your registration on this site, please supply an address.
Please confirm or modify the email address to which you will have subscription offers sent.
For a more personalized experience, please supply the following optional information.