dan wrote:
Just like Bill O'Reilly - when caught in a lie, keep on lying.

A propagandist follows different rules from a scientist. Here, the term
"propagandist" is not necessarily pejorative. The propagandist could be
an advertiser, a political candidate, or any number of others whose goal
is to promote and persuade, rather than to engage in debate.

The three cardinal rules of the propagandist a

1. Keep repeating your message.
2. When challenged, see Rule #1.
3. When conclusively proven wrong, see Rule #1.