At each name, Biden butts in and says that they either don't or have disavowed it.
The club disavowed all knowledge of De Prà's actions and suspended him from his job for good measure.
Paul also disavowed what he said was an "ugly" web video from supporters of his that calls Jon Huntsman a "Manchurian candidate" and uses pictures of his adopted children.
Joe Manchin, then the popular Democratic governor of West Virginia, disavowed Mr Obama's ideas about health-care reform and global warming going so far as to run a commercial in which he fired a bullet through the cap-and-trade bill supported by Democrats in Congress to secure a seat in the Senate last year.
The government claims Mr Ocalan has disavowed previous calls for regional autonomy for the Kurds, including the right to their own militia army.
Many of those "disappeared", arrested and then presumed killed while the regime disavowed all knowledge of them, a technique General Pinochet perfected.
Before her election Ms Park disavowed her father's authoritarianism.
Ms Thorning-Schmidt has disavowed any interest, saying she hopes to lead the Social Democrats to another election win next year.
But notwithstanding the Nation's proud self-description as "the most credible of the English newspapers in Pakistan", a charge this incendiary, without some extraordinary evidence backing it up, should have seemed like a bridge too far even for a writer given to hyperbole.And indeed, Mr Hersh soon disavowed any such claim, calling the remarks attributed to him "complete madness".
A few of their brethren for instance, the Libyan Islamic Fighting Group and Egypt's Gama'a Islamiya seem for the moment to have disavowed violence, as other more moderate Islamists, such as the Muslim Brotherhood, now do.
Certainly he had been a card-carrying Communist for a while, and when he left the party in 1954 he never disavowed his Marxism.
